Receiving Helpdesk

what is spectrum in physics

by Julius Pouros Published 3 years ago Updated 2 years ago

Physical science

  • Electromagnetic spectrum. Electromagnetic spectrum refers to the full range of all frequencies of electromagnetic radiation and also to the characteristic distribution of electromagnetic radiation emitted or absorbed by that particular ...
  • Mass spectrum. ...
  • Spectrogram. ...

spectrum, in optics, the arrangement according to wavelength of visible, ultraviolet, and infrared light. An instrument designed for visual observation of spectra is called a spectroscope; an instrument that photographs or maps spectra is a spectrograph.

Full Answer

What is a spectrum in science?

19/01/2022 · A spectrum is a range or band of colours that appear when light passes through a prism or drops of water. You can also see a small rainbow if you just hold a transparent plastic scale against the sunlight. What you see on the scale is a portion of the electromagnetic radiation called the spectrum.

What is an example of spectrum of light?

A spectrum is like a graph that depicts the intensity of light emitted across a wide range of energies giving a band of colors such as an example of a rainbow. The emission spectra of an element is the spectrum of radiation emitted due to an atom or molecule absorbing energies and transitioning from a high energy state to a lower energy state.

What is the plural of spectra?

spectrum, in optics, the arrangement according to wavelength of visible, ultraviolet, and infrared light. An instrument designed for visual observation of spectra is called a spectroscope; an instrument that photographs or maps spectra is a spectrograph. Spectra may be classified according to the nature of their origin, i.e., emission or absorption.

What is the electromagnetic spectrum?

What is called a spectrum?

A spectrum (plural spectra or spectrums) is a condition that is not limited to a specific set of values but can vary, without gaps, across a continuum. The word was first used scientifically in optics to describe the rainbow of colors in visible light after passing through a prism.

What is spectrum explain with example?

Spectrum is the range of colors of wavelength energy sent out from a light source when viewed through a prism. An example of a spectrum is a rainbow. noun. 2. The range of electromagnetic radiation (electromagnetic waves) in our known universe, which includes visible light.

What is a spectrum in waves?

The electromagnetic (EM) spectrum is the range of all types of EM radiation. Radiation is energy that travels and spreads out as it goes – the visible light that comes from a lamp in your house and the radio waves that come from a radio station are two types of electromagnetic radiation.

What is meant by spectrum of light?

Definition of spectrum 1a : a continuum of color formed when a beam of white light is dispersed (as by passage through a prism) so that its component wavelengths are arranged in order.

How is a spectrum formed?

When white light passes through a glass prism, it spreads out into a band of different colours called the spectrum of light. ... So, the rays of each colour emerge along different paths and appear distinct. Hence, we get a spectrum of seven different colours.

What is another name for spectrum?

In this page you can discover 19 synonyms, antonyms, idiomatic expressions, and related words for spectrum, like: continuum, rainbow, sphere, series, atomic spectrum spectroscopy, array, distribution, fundamental colors, frequency spectrum, range and frequency band.

Why is it called the electromagnetic spectrum?

"Electromagnetic spectrum" refers to the spectrum of electromagnetic radiation, and electromagnetic radiation is so named because it consists of electric and magnetic fields. In fact, light does affect charges and currents.05-Dec-2021

How is the electromagnetic spectrum arranged?

In order from highest to lowest energy, the sections of the EM spectrum are named: gamma rays, X-rays, ultraviolet radiation, visible light, infrared radiation, and radio waves.

How does the electromagnetic spectrum work?

The electromagnetic spectrum is a continuum of all electromagnetic waves arranged according to frequency and wavelength. The sun, earth, and other bodies radiate electromagnetic energy of varying wavelengths. Electromagnetic energy passes through space at the speed of light in the form of sinusoidal waves.

What is spectrum in chemistry definition?

A spectrum is defined as the characteristic wavelengths of electromagnetic radiation (or a portion thereof) that is emitted or absorbed by an object or substance, atom, or molecule. Plural: Spectra.03-Jul-2019

What are the three types of spectra?

Terms in this set (16) There are three general types of spectra: continuous, emission, and absorption. Each is characterized by a different distribution of the wavelengths (i.e., colors) of radiation.

Why don't NASA and other space programs use gamma rays, and not radio waves to transfer signals?

Gamma rays can easily pass through clouds and are not blocked by clouds. Since radio waves have less energy than gamma rays, it's more likely for r...

A good absorber is also a good emitter: True or False?

True. Dark matter substances are good at both emitting and absorbing radiation.

What 2 properties are common to all types of electromagnetic radiation?

1. They travel at the speed of light. 2. They can travel across a vacuum.

What is the connection between emission and absorption spectrum?

Emission lines refer to the radiation emitted by a glowing hot gas, whereas absorption lines are obtained when cool atmospheric gas absorbs the sam...

What is meant by Spectrum in physics and chemistry?

Whether it is physics or chemistry, the meaning of spectrum remains the same. It is the band of colours obtained on a screen when white light is al...

1. What is the difference between the absorption and emission spectrum?

An absorption spectrum is defined as the spectrum obtained when electromagnetic radiations are passed through a substance; a part of the radiation...

2. What are the applications of emission and absorption spectra?

Absorption spectroscopy studies radiation absorbed at various wavelengths. When electromagnetic radiation passes through a sample, most of it passe...

3. How can you differentiate between emission spectra and absorption spectra?

Emission spectra are produced when the atoms or molecules release energies and when the atoms or molecules absorb energy it is known as absorption...

4. List out the hydrogen emission spectrum series.

1. Lymen series2. Balmer Series3. Paschen Series4. Bracket Series5. Pfund Series

5. Explain the production of emission spectra

When an atom or molecule absorbs energy, the electrons in these atoms jump to a higher energy state. When the electron falls back to the lower ener...

6. How are different lines created during the emission spectrum?

Electron emission produces a photon with different energy at different energy levels. This means that all electron transitions produce photons of d...

7. How can emission spectra be used to identify different elements?

The emission spectrum is different for each element in the periodic table and is used to determine the composition of the material.

What is a spectrum in physics?

The spectrum in a rainbow. A spectrum (plural spectra or spectrums) is a condition that is not limited to a specific set of values but can vary, without steps, across a continuum. The word was first used scientifically in optics ...

When was the term spectrum first used?

In the 17th century , the word spectrum was introduced into optics by Isaac Newton, referring to the range of colors observed when white light was dispersed through a prism. Soon the term referred to a plot of light intensity or power as a function of frequency or wavelength, also known as a spectral density plot .

Is the spectrum of political opinion misleading?

Nonscientific uses of the term spectrum are sometimes misleading. For instance, a single left–right spectrum of political opinion does not capture the full range of people's political beliefs. Political scientists use a variety of biaxial and multiaxial systems to more accurately characterize political opinion.

What does spectrum mean in Latin?

In Latin, spectrum means "image" or " apparition " , including the meaning " spectre ". Spectral evidence is testimony about what was done by spectres of persons not present physically, or hearsay evidence about what ghosts or apparitions of Satan said. It was used to convict a number of persons of witchcraft at Salem, Massachusetts in the late 17th century. The word "spectrum" [Spektrum] was strictly used to designate a ghostly optical afterimage by Goethe in his Theory of Colors and Schopenhauer in On Vision and Colors .

What was the purpose of the Spektrum?

The word "spectrum" [Spektrum] was strictly used to designate a ghostly optical afterimage by Goethe in his Theory of Colors and Schopenhauer in On Vision and Colors .

What is spectrum in spectroscopy?

Spectrum is also used to refer to a graphical representation of the signal as a function of the dependent variable.

What is the name of the device that measures electromagnetic waves?

Devices used to measure an electromagnetic spectrum are called spectrograph or spectrometer.

Why do electrons have different wavelengths?

Due to the availability of multiple states of energy, an electron can undergo numerous transitions, each giving rise to a unique wavelength that comprises the emission spectrum.

What is emission spectrum?

Whether it is physics or chemistry, the spectrum definition is the same - when white light is passed through a prism or any other dispersing substance, the white light splits into a series of coloured bands or lines known as a spectrum. The different constituent wavelengths of white light are arranged in the spectrum in a specific order, starting with the longest wavelength (red) and shading through to the shortest (violet).

Where are the emitted lines in the Brackett series?

Brackett series: An electron on returning from some higher energy level to the fourth energy level (that is, n1 = 4 and n2 = 5, 6, 7, etc.), the emitted lines are obtained in the infrared region of the spectrum.

Why do atoms have absorption spectrums?

When an atom gives an absorption spectrum, it is because it has gained a higher energy level. In contrast, an emission spectrum results when an atom falls back to a lower level from an excited state with the release of energy. Absorption spectrums account for the wavelengths that a substance absorbs.

What is the emission spectrum of a spectroscope?

Now let's define the line emission spectrum: a spectroscope splits the emitted light into different wavelengths and gives a discontinuous spectrum in the form of discrete lines known as a line spectrum. An example of an emission spectrum is when copper is heated on a flame, and the flame gets green color.

What happens when electromagnetic radiation passes through a material?

When electromagnetic radiation passes through a material, a part of the electromagnetic radiation may be absorbed. In that case, when the remaining radiation is passed through a prism, a spectrum is obtained with a gap in it, called an absorption spectrum. The absorption spectrum is characteristic of a particular element or compound ...

What is the spectrum obtained when electromagnetic radiations are passed through a substance?

An absorption spectrum is defined as the spectrum obtained when electromagnetic radiations are passed through a substance; a part of the radiation is absorbed by the material, and the rest is transmitted. An emission spectrum is defined as the spectrum observed when electromagnetic radiations are given off by a substance.

What are the three types of atomic spectroscopy?

Atomic spectroscopy is the study of the electromagnetic radiation absorbed or emitted by the atoms. There are three types of atomic spectroscopy and they are: 1 Atomic emission spectroscopy: This involves the transfer of energy from the ground state to an excited state. The electronic transition can be explained in atomic emission. 2 Atomic absorption spectroscopy: For absorption to take place there should be identical energy difference between the lower and higher energy levels. The atomic absorption spectroscopy principle uses the fact that the free electrons generated in an atomizer can absorb radiation at specific frequency. It quantifies the absorption of ground-state atoms in the gaseous state. 3 Atomic fluorescence spectroscopy: This is a combination of atomic emission and atomic absorption as it involves radiation of both excitation and de-excitation.

Why are hydrogen emission lines observed?

The observed spectral lines in the hydrogen emission spectrum are due to the atomic transitions between different energy levels. The spectral series are important in astronomical ...

What is the atomic spectrum?

In any given set of conditions, the collection of all these specific wavelengths is what constitutes the atomic spectrum. Hence, atomic spectra are the spectra of atoms.

Why is spectral spectral analysis used?

It is used for identifying the spectral lines of materials used in metallurgy. It is used in pharmaceutical industries to find the traces of materials used. It can be used to study multidimensional elements. Stay tuned with BYJU’S to know more about other Physics related concepts.

What is the spectrum of an atom?

The spectrum of the electromagnetic radiation emitted or absorbed by an electron during transitions between different energy level within an atom. When an electron gets excited from one energy level to another, it either emits or absorbs light of a specific wavelength. The collection of all these specific wavelengths ...

What is the study of the electromagnetic radiation absorbed or emitted by the atoms?

Atomic spectroscopy is the study of the electromagnetic radiation absorbed or emitted by the atoms. There are three types of atomic spectroscopy and they are: Atomic emission spectroscopy: This involves the transfer of energy from the ground state to an excited state. The electronic transition can be explained in atomic emission.

What are the two types of spectral spectra?

Spectra is classified into two types: 1 Emission spectra 2 Absorption spectra

Why do emission and absorption spectrums have a few colors?

Emission spectra can emit all the colours in an electromagnetic spectrum, while the absorption spectrum can have a few colours missing due to the redirection of absorbed photons. The wavelengths of light absorbed is helpful in figuring out the number of substances in the sample.

What is the spectrum produced when atoms absorb energy?

Absorption Spectra. This kind of spectrum is constituted by the frequencies of light transmitted with dark bands when energy is absorbed by the electrons in the ground state to reach higher energy states. This type of spectrum is produced when atoms absorb energy. Let’s know how absorption spectra are formed.

How are absorption spectra formed?

Let’s know how absorption spectra are formed. When light from any source is passed through the solution or vapour of a chemical, a pattern comprising dark lines is obtained. This pattern is analysed using the spectroscope. Depending on the nature of the chemical or element, certain radiation is absorbed by the chemical or element ...

What waves travel in vacuum?

Electromagnetic waves can travel in a vacuum at the speed of light. The electromagnetic spectrum includes a wide range of electromagnetic radiation, which includes many subranges that are known as portions, like ultraviolet rays or visible light. Microwaves, infrared light, ultraviolet light, X-rays and gamma-rays are some of the types ...

What type of radiation is in the electromagnetic spectrum?

Microwaves, infrared light, ultraviolet light, X-rays and gamma-rays are some of the types of radiation included in the electromagnetic spectrum. When the white light is passed through a medium, they get split according to their respective frequencies and wavelengths.

What is the effect of electromagnetic radiation on matter?

The interaction of electromagnetic radiation with matter causes the molecules and atoms present in a matter to absorb energy and reach a higher energy state. This higher energy state is unstable, and hence they have to emit energy in the form of radiations to return to their original states. This process generates emission spectra ...

What is band spectra?

Band spectra is the name given to groups of lines so closely spaced that each group appears to be a band, e.g., nitrogen spectrum. Band spectra, or molecular spectra, are produced by molecules radiating their rotational or vibrational energies, or both simultaneously. Britannica Quiz. More Art and Colors Quiz.

Why is the spectrum of incandescent solids continuous?

The spectrum of incandescent solids is said to be continuous because all wavelengths are present. The spectrum of incandescent gases, on the other hand, is called a line spectrum because only a few wavelengths are emitted. These wavelengths appear to be a series of parallel lines because a slit is used as the light-imaging device.

What is the term for the arrangement of wavelengths of visible, ultraviolet, and infrared light?

Full Article. Spectrum, in optics, the arrangement according to wavelength of visible, ultraviolet, and infrared light. An instrument designed for visual observation of spectra is called a spectroscope; an instrument that photographs or maps spectra is a spectrograph.

Overview

Physical science

In the 17th century, the word spectrum was introduced into optics by Isaac Newton, referring to the range of colors observed when white light was dispersed through a prism. Soon the term referred to a plot of light intensity or power as a function of frequency or wavelength, also known as a spectral density plot.

Etymology

In Latin, spectrum means "image" or "apparition", including the meaning "spectre". Spectral evidence is testimony about what was done by spectres of persons not present physically, or hearsay evidence about what ghosts or apparitions of Satan said. It was used to convict a number of persons of witchcraft at Salem, Massachusetts in the late 17th century. The word "spectrum" [Spektrum] was strictly used to designate a ghostly optical afterimage by Goethe in his Theory of C…

Biological science

Antibiotic spectrum of activity is a component of antibiotic classification. A broad-spectrum antibiotic is active against a wide range of bacteria, whereas a narrow-spectrum antibiotic is effective against specific families of bacteria. An example of a commonly used broad-spectrum antibiotic is ampicillin. An example of a narrow spectrum antibiotic is Dicloxacillin, which acts on beta-lactamase-producing Gram-positive bacteria such as Staphylococcus aureus.

Mathematics

In mathematics, the spectrum of a matrix is the multiset of the eigenvalues of the matrix.
In functional analysis, the concept of the spectrum of a bounded operator is a generalization of the eigenvalue concept for matrices.
In algebraic topology, a spectrum is an object representing a generalized cohomology theory.

Social science

In social science, economic spectrum is used to indicate the range of social class along some indicator of wealth or income. In political science, the term political spectrum refers to a system of classifying political positions in one or more dimensions, for example in a range including right wing and left wing.

What Is Atomic Spectra?

Image
Atomic spectra are defined as When an electron gets excited from one energy level to another, it either emits or absorbs light of a specific wavelength. The collection of all these specific wavelengths of the atom in a given set of conditions like pressure, temperature, etc is the atomic spectra of atoms. There are three typ…
See more on byjus.com

Spectral Series of Hydrogen Atom

  • From the image above, it is evident that the atomic hydrogen emission spectrum is divided into a number of spectral lines with wavelengths given by the Rydberg formula. The observed spectral lines in the hydrogen emission spectrum are due to the atomic transitions between different energy levels. The spectral series are important in astronomical spectroscopy. To know about th…
See more on byjus.com

Rydberg Formula

  • Using the Rydberg formula, it becomes easy to calculate the spectral lines. Following is the formula: Where, R is the Rydberg constant (1.09737*107 m-1) Zis the atomic number nis the upper energy level n’is the lower energy level λis the wavelength of light Spectral series of single-electron atoms like hydrogen have Z = 1. Following is the table for λ in vacuum: Following is the t…
See more on byjus.com

Atomic Spectroscopy

  • Atomic spectroscopy is the study of the electromagnetic radiation absorbed or emitted by the atoms. There are three types of atomic spectroscopy and they are: 1. Atomic emission spectroscopy: This involves the transfer of energy from the ground state to an excited state. The electronic transition can be explained in atomic emission. 2. Atomic absorption spectroscopy: F…
See more on byjus.com

Uses of Atomic Spectroscopy

  1. It is used for identifying the spectral lines of materials used in metallurgy.
  2. It is used in pharmaceutical industries to find the traces of materials used.
  3. It can be used to study multidimensional elements.
See more on byjus.com

Spectra and Spectroscopy

  • The plural form of spectra is a spectrum. Spectrum is widely used in the field of optics and many more fields. Spectrum features a wide range of wavelengths of different frequency radiations. A rainbow is a spectrum that constitutes different wavelengths of light. The spectrum of light from the rainbow is commonly referred to as VIBGYOR. The prism is also an ideal example to describ…
See more on byjus.com

Emission Spectra

  • The emission spectrum is formed by the radiation emitted by electrons in the excited molecules or atoms is known as the emission spectrum. The emission spectrum comprises frequencies of electromagnetic radiation due to the influence of chemical elements or chemical compounds emitted due to an atom or molecule, making the transition from a high energy state to a lower en…
See more on byjus.com

Absorption Spectra

  • This spectrum is constituted by the frequencies of light transmitted with dark bands when the electrons absorb energy in the ground state to reach higher energy states. This type of spectrum is produced when atoms absorb energy. Let’s know how absorption spectra are formed. When light from any source is passed through the solution or vapour, a pattern comprising dark lines i…
See more on byjus.com

What Is Absorption Spectroscopy?

  • Absorption spectroscopy is a spectroscopic technique that is used for measuring the absorption of radiation as it interacts with the sample. The radiation could be a function of either frequency or wavelength. Absorption spectroscopy is related to the absorption spectrum because the sample used interacts with photons from the radiating field. The intensity of the absorption diffe…
See more on byjus.com

Popular Posts:

  • 1. picture frame measurements inside or outside
  • 2. el monosílabo todos los vídeos
  • 3. how thick should a limestone driveway be
  • 4. what is a distributor pick up coil
  • 5. what does a circulation pump do in a dishwasher
  • 6. why would a check engine light came on after an oil change
  • 7. sad ragnar lothbrok quotes
  • 8. what is the ultimate goal of hindu life
  • 9. 1.5 cup butter in grams
  • 10. is view an abstract noun
    • A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 1 2 3 4 5 6 7 8 9
    Messages7TimelineExceptionsViews7RouteQueries7Models15Livewire0MailsGateSessionRequest
    8.3.21PHP Version3.83sRequest Duration2MBMemory UsageGET {post}Route
    • warninglog[09:41:48] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\QueryFormatter:...
    • warninglog[09:41:48] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\QueryFormatter:...
    • warninglog[09:41:48] LOG.warning: Callables of the form ["Swift_SmtpTransport", "Swift_Transport_EsmtpTranspor...
    • warninglog[09:41:48] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\SimpleFormatter...
    • warninglog[09:41:48] LOG.warning: Creation of dynamic property Barryvdh\Debugbar\DataFormatter\SimpleFormatter...
    • warninglog[09:41:48] LOG.warning: json_decode(): Passing null to parameter #1 ($json) of type string is deprec...
    • warninglog[09:41:48] LOG.warning: mt_rand(): Passing null to parameter #2 ($max) of type int is deprecated in ...
    warning
    • Booting (16.3ms)
    • Application (3.81s)
    • 1 x Application (99.56%)
      3.81s
      1 x Booting (0.43%)
      16.30ms
      7 templates were rendered
      • themes.DevBlog.content.post (resources/views/themes/DevBlog/content/post.blade.php)34blade
        Params
        0
        post
        1
        postContent
        2
        author
        3
        updated_at
        4
        bing_rich_snippet_text
        5
        bing_rich_snippet_link
        6
        bing_related_keywords
        7
        google_related_keywords
        8
        bing_news_title
        9
        bing_news_description
        10
        bing_videos
        11
        bing_images
        12
        bing_search_result_title
        13
        bing_search_result_description
        14
        bing_search_result_url
        15
        bing_paa_questions
        16
        bing_paa_answers
        17
        bing_slider_faq_questions
        18
        bing_slider_faq_answers
        19
        bing_pop_faq_questions
        20
        bing_pop_faq_answers
        21
        bing_tab_faq_questions
        22
        bing_tab_faq_answers
        23
        google_faq_questions
        24
        google_faq_answers
        25
        google_rich_snippet
        26
        google_search_result
        27
        indexedArray
        28
        total_images
        29
        total_videos
        30
        settings
        31
        url_current
        32
        menus
        33
        sidebar
      • themes.DevBlog.layouts.master (resources/views/themes/DevBlog/layouts/master.blade.php)41blade
        Params
        0
        __env
        1
        app
        2
        errors
        3
        post
        4
        postContent
        5
        author
        6
        updated_at
        7
        bing_rich_snippet_text
        8
        bing_rich_snippet_link
        9
        bing_related_keywords
        10
        google_related_keywords
        11
        bing_news_title
        12
        bing_news_description
        13
        bing_videos
        14
        bing_images
        15
        bing_search_result_title
        16
        bing_search_result_description
        17
        bing_search_result_url
        18
        bing_paa_questions
        19
        bing_paa_answers
        20
        bing_slider_faq_questions
        21
        bing_slider_faq_answers
        22
        bing_pop_faq_questions
        23
        bing_pop_faq_answers
        24
        bing_tab_faq_questions
        25
        bing_tab_faq_answers
        26
        google_faq_questions
        27
        google_faq_answers
        28
        google_rich_snippet
        29
        google_search_result
        30
        indexedArray
        31
        total_images
        32
        total_videos
        33
        settings
        34
        url_current
        35
        menus
        36
        sidebar
        37
        i
        38
        __currentLoopData
        39
        loop
        40
        item
      • themes.DevBlog.panels.head (resources/views/themes/DevBlog/panels/head.blade.php)41blade
        Params
        0
        __env
        1
        app
        2
        errors
        3
        post
        4
        postContent
        5
        author
        6
        updated_at
        7
        bing_rich_snippet_text
        8
        bing_rich_snippet_link
        9
        bing_related_keywords
        10
        google_related_keywords
        11
        bing_news_title
        12
        bing_news_description
        13
        bing_videos
        14
        bing_images
        15
        bing_search_result_title
        16
        bing_search_result_description
        17
        bing_search_result_url
        18
        bing_paa_questions
        19
        bing_paa_answers
        20
        bing_slider_faq_questions
        21
        bing_slider_faq_answers
        22
        bing_pop_faq_questions
        23
        bing_pop_faq_answers
        24
        bing_tab_faq_questions
        25
        bing_tab_faq_answers
        26
        google_faq_questions
        27
        google_faq_answers
        28
        google_rich_snippet
        29
        google_search_result
        30
        indexedArray
        31
        total_images
        32
        total_videos
        33
        settings
        34
        url_current
        35
        menus
        36
        sidebar
        37
        i
        38
        __currentLoopData
        39
        loop
        40
        item
      • themes.DevBlog.panels.header (resources/views/themes/DevBlog/panels/header.blade.php)41blade
        Params
        0
        __env
        1
        app
        2
        errors
        3
        post
        4
        postContent
        5
        author
        6
        updated_at
        7
        bing_rich_snippet_text
        8
        bing_rich_snippet_link
        9
        bing_related_keywords
        10
        google_related_keywords
        11
        bing_news_title
        12
        bing_news_description
        13
        bing_videos
        14
        bing_images
        15
        bing_search_result_title
        16
        bing_search_result_description
        17
        bing_search_result_url
        18
        bing_paa_questions
        19
        bing_paa_answers
        20
        bing_slider_faq_questions
        21
        bing_slider_faq_answers
        22
        bing_pop_faq_questions
        23
        bing_pop_faq_answers
        24
        bing_tab_faq_questions
        25
        bing_tab_faq_answers
        26
        google_faq_questions
        27
        google_faq_answers
        28
        google_rich_snippet
        29
        google_search_result
        30
        indexedArray
        31
        total_images
        32
        total_videos
        33
        settings
        34
        url_current
        35
        menus
        36
        sidebar
        37
        i
        38
        __currentLoopData
        39
        loop
        40
        item
      • themes.DevBlog.panels.navbar (resources/views/themes/DevBlog/panels/navbar.blade.php)41blade
        Params
        0
        __env
        1
        app
        2
        errors
        3
        post
        4
        postContent
        5
        author
        6
        updated_at
        7
        bing_rich_snippet_text
        8
        bing_rich_snippet_link
        9
        bing_related_keywords
        10
        google_related_keywords
        11
        bing_news_title
        12
        bing_news_description
        13
        bing_videos
        14
        bing_images
        15
        bing_search_result_title
        16
        bing_search_result_description
        17
        bing_search_result_url
        18
        bing_paa_questions
        19
        bing_paa_answers
        20
        bing_slider_faq_questions
        21
        bing_slider_faq_answers
        22
        bing_pop_faq_questions
        23
        bing_pop_faq_answers
        24
        bing_tab_faq_questions
        25
        bing_tab_faq_answers
        26
        google_faq_questions
        27
        google_faq_answers
        28
        google_rich_snippet
        29
        google_search_result
        30
        indexedArray
        31
        total_images
        32
        total_videos
        33
        settings
        34
        url_current
        35
        menus
        36
        sidebar
        37
        i
        38
        __currentLoopData
        39
        loop
        40
        item
      • themes.DevBlog.panels.footer (resources/views/themes/DevBlog/panels/footer.blade.php)41blade
        Params
        0
        __env
        1
        app
        2
        errors
        3
        post
        4
        postContent
        5
        author
        6
        updated_at
        7
        bing_rich_snippet_text
        8
        bing_rich_snippet_link
        9
        bing_related_keywords
        10
        google_related_keywords
        11
        bing_news_title
        12
        bing_news_description
        13
        bing_videos
        14
        bing_images
        15
        bing_search_result_title
        16
        bing_search_result_description
        17
        bing_search_result_url
        18
        bing_paa_questions
        19
        bing_paa_answers
        20
        bing_slider_faq_questions
        21
        bing_slider_faq_answers
        22
        bing_pop_faq_questions
        23
        bing_pop_faq_answers
        24
        bing_tab_faq_questions
        25
        bing_tab_faq_answers
        26
        google_faq_questions
        27
        google_faq_answers
        28
        google_rich_snippet
        29
        google_search_result
        30
        indexedArray
        31
        total_images
        32
        total_videos
        33
        settings
        34
        url_current
        35
        menus
        36
        sidebar
        37
        i
        38
        __currentLoopData
        39
        loop
        40
        item
      • themes.DevBlog.panels.scripts (resources/views/themes/DevBlog/panels/scripts.blade.php)41blade
        Params
        0
        __env
        1
        app
        2
        errors
        3
        post
        4
        postContent
        5
        author
        6
        updated_at
        7
        bing_rich_snippet_text
        8
        bing_rich_snippet_link
        9
        bing_related_keywords
        10
        google_related_keywords
        11
        bing_news_title
        12
        bing_news_description
        13
        bing_videos
        14
        bing_images
        15
        bing_search_result_title
        16
        bing_search_result_description
        17
        bing_search_result_url
        18
        bing_paa_questions
        19
        bing_paa_answers
        20
        bing_slider_faq_questions
        21
        bing_slider_faq_answers
        22
        bing_pop_faq_questions
        23
        bing_pop_faq_answers
        24
        bing_tab_faq_questions
        25
        bing_tab_faq_answers
        26
        google_faq_questions
        27
        google_faq_answers
        28
        google_rich_snippet
        29
        google_search_result
        30
        indexedArray
        31
        total_images
        32
        total_videos
        33
        settings
        34
        url_current
        35
        menus
        36
        sidebar
        37
        i
        38
        __currentLoopData
        39
        loop
        40
        item
      uri
      GET {post}
      middleware
      web, checkdate
      as
      post.show
      controller
      App\Http\Controllers\Frontend\json_data\PostController@show
      namespace
      where
      file
      app/Http/Controllers/Frontend/json_data/PostController.php:18-166
      7 statements were executed3.78s
      receivinghelpdeskask
      • select * from `posts` where `published_at` <= '2025-06-08 09:41:48' and `slug` = 'what-is-spectrum-in-physics' and `posts`.`deleted_at` is null limit 1
        4.38ms/app/Providers/RouteServiceProvider.php:54receivinghelpdeskask
        Metadata
        Bindings
        • 0. 2025-06-08 09:41:48
        • 1. what-is-spectrum-in-physics
        Backtrace
        • 15. /app/Providers/RouteServiceProvider.php:54
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/Router.php:842
        • 19. Route binding:39
        • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
        • 21. /vendor/laravel/framework/src/Illuminate/Foundation/Http/Middleware/VerifyCsrfToken.php:78
      • select * from `json_post_contents` where `json_post_contents`.`post_id` = 55660 and `json_post_contents`.`post_id` is not null and `rewrite_id` = 0
        8.68msmiddleware::checkdate:30receivinghelpdeskask
        Metadata
        Bindings
        • 0. 55660
        • 1. 0
        Backtrace
        • 19. middleware::checkdate:30
        • 20. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
        • 21. /vendor/laravel/jetstream/src/Http/Middleware/ShareInertiaData.php:61
        • 22. /vendor/laravel/framework/src/Illuminate/Pipeline/Pipeline.php:167
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/Middleware/SubstituteBindings.php:50
      • select * from `nova_menu_menus` where `slug` = 'header' limit 1
        780μs/vendor/outl1ne/nova-menu-builder/src/helpers.php:32receivinghelpdeskask
        Metadata
        Bindings
        • 0. header
        Backtrace
        • 15. /vendor/outl1ne/nova-menu-builder/src/helpers.php:32
        • 17. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 18. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 19. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261
        • 20. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:205
      • select * from `nova_menu_menu_items` where `nova_menu_menu_items`.`menu_id` = 1 and `nova_menu_menu_items`.`menu_id` is not null and `parent_id` is null order by `parent_id` asc, `order` asc, `name` asc
        970μs/vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35receivinghelpdeskask
        Metadata
        Bindings
        • 0. 1
        Backtrace
        • 19. /vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35
        • 20. /vendor/outl1ne/nova-menu-builder/src/helpers.php:33
        • 22. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 23. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 24. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261
      • select * from `nova_menu_menu_items` where `nova_menu_menu_items`.`parent_id` in (1) order by `order` asc
        340μs/vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35receivinghelpdeskask
        Metadata
        Backtrace
        • 24. /vendor/outl1ne/nova-menu-builder/src/Models/Menu.php:35
        • 25. /vendor/outl1ne/nova-menu-builder/src/helpers.php:33
        • 27. /vendor/laravel/framework/src/Illuminate/Routing/Controller.php:54
        • 28. /vendor/laravel/framework/src/Illuminate/Routing/ControllerDispatcher.php:45
        • 29. /vendor/laravel/framework/src/Illuminate/Routing/Route.php:261
      • select `id`, `post_title`, `slug` from `posts` where `status` = 'publish' and `posts`.`deleted_at` is null order by RAND() limit 10
        3.76s/app/View/Composers/SidebarView.php:22receivinghelpdeskask
        Metadata
        Bindings
        • 0. publish
        Backtrace
        • 14. /app/View/Composers/SidebarView.php:22
        • 15. /app/View/Composers/SidebarView.php:12
        • 16. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:124
        • 17. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:162
        • 20. /vendor/laravel/framework/src/Illuminate/View/Concerns/ManagesEvents.php:177
      • select * from `fake_users` where `fake_users`.`id` = 29006 limit 1
        1.45msview::2dd102cf0462e89a4d4d8bc77355d767652bf9aa:15receivinghelpdeskask
        Metadata
        Bindings
        • 0. 29006
        Backtrace
        • 21. view::2dd102cf0462e89a4d4d8bc77355d767652bf9aa:15
        • 23. /vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php:108
        • 24. /vendor/laravel/framework/src/Illuminate/View/Engines/PhpEngine.php:58
        • 25. /vendor/livewire/livewire/src/ComponentConcerns/RendersLivewireComponents.php:69
        • 26. /vendor/laravel/framework/src/Illuminate/View/Engines/CompilerEngine.php:61
      App\Models\FakeUser
      1
      Outl1ne\MenuBuilder\Models\MenuItem
      1
      Outl1ne\MenuBuilder\Models\Menu
      1
      App\Models\JsonPostContent
      1
      App\Models\Post
      11
          _token
          IGNxBxTYRDCHTzgsIBf3XvtL5jf4w8rRSc2QdTZ5
          _previous
          array:1 [ "url" => "https://receivinghelpdesk.com/ask/what-is-spectrum-in-physics" ]
          _flash
          array:2 [ "old" => [] "new" => [] ]
          PHPDEBUGBAR_STACK_DATA
          []
          path_info
          /what-is-spectrum-in-physics
          status_code
          200
          status_text
          OK
          format
          html
          content_type
          text/html; charset=UTF-8
          request_query
          []
          request_request
          []
          request_headers
            0 of 0   
          array:24 [▼
  "cf-ipcountry" => array:1 [▶
    0 => "US"
  ]
  "cf-connecting-ip" => array:1 [▶
    0 => "216.73.216.94"
  ]
  "cdn-loop" => array:1 [▶
    0 => "cloudflare; loops=1"
  ]
  "sec-fetch-site" => array:1 [▶
    0 => "none"
  ]
  "accept" => array:1 [▶
    0 => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"
  ]
  "user-agent" => array:1 [▶
    0 => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  ]
  "upgrade-insecure-requests" => array:1 [▶
    0 => "1"
  ]
  "sec-ch-ua-platform" => array:1 [▶
    0 => ""Windows""
  ]
  "sec-ch-ua-mobile" => array:1 [▶
    0 => "?0"
  ]
  "sec-ch-ua" => array:1 [▶
    0 => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99""
  ]
  "cache-control" => array:1 [▶
    0 => "no-cache"
  ]
  "pragma" => array:1 [▶
    0 => "no-cache"
  ]
  "sec-fetch-dest" => array:1 [▶
    0 => "document"
  ]
  "cf-ray" => array:1 [▶
    0 => "94c58c1e4c5ae261-ORD"
  ]
  "accept-encoding" => array:1 [▶
    0 => "gzip, br"
  ]
  "priority" => array:1 [▶
    0 => "u=0, i"
  ]
  "sec-fetch-user" => array:1 [▶
    0 => "?1"
  ]
  "sec-fetch-mode" => array:1 [▶
    0 => "navigate"
  ]
  "cf-visitor" => array:1 [▶
    0 => "{"scheme":"https"}"
  ]
  "connection" => array:1 [▶
    0 => "close"
  ]
  "x-forwarded-proto" => array:1 [▶
    0 => "https"
  ]
  "x-forwarded-for" => array:1 [▶
    0 => "216.73.216.94, 108.162.216.243"
  ]
  "x-server-addr" => array:1 [▶
    0 => "154.12.239.204"
  ]
  "host" => array:1 [▶
    0 => "receivinghelpdesk.com"
  ]
]
          request_server
            0 of 0   
          array:55 [▼
  "USER" => "runcloud"
  "HOME" => "/home/runcloud"
  "SCRIPT_NAME" => "/ask/index.php"
  "REQUEST_URI" => "/ask/what-is-spectrum-in-physics"
  "QUERY_STRING" => ""
  "REQUEST_METHOD" => "GET"
  "SERVER_PROTOCOL" => "HTTP/1.0"
  "GATEWAY_INTERFACE" => "CGI/1.1"
  "REDIRECT_URL" => "/ask/what-is-spectrum-in-physics"
  "REMOTE_PORT" => "58152"
  "SCRIPT_FILENAME" => "/home/runcloud/webapps/ReceivingHelpDesk/ask/index.php"
  "SERVER_ADMIN" => "you@example.com"
  "CONTEXT_DOCUMENT_ROOT" => "/home/runcloud/webapps/ReceivingHelpDesk/"
  "CONTEXT_PREFIX" => ""
  "REQUEST_SCHEME" => "http"
  "DOCUMENT_ROOT" => "/home/runcloud/webapps/ReceivingHelpDesk/"
  "REMOTE_ADDR" => "108.162.216.243"
  "SERVER_PORT" => "80"
  "SERVER_ADDR" => "127.0.0.1"
  "SERVER_NAME" => "receivinghelpdesk.com"
  "SERVER_SOFTWARE" => "Apache/2.4.63 (Unix) OpenSSL/1.1.1f"
  "SERVER_SIGNATURE" => ""
  "LD_LIBRARY_PATH" => "/RunCloud/Packages/apache2-rc/lib"
  "PATH" => "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
  "HTTP_CF_IPCOUNTRY" => "US"
  "HTTP_CF_CONNECTING_IP" => "216.73.216.94"
  "HTTP_CDN_LOOP" => "cloudflare; loops=1"
  "HTTP_SEC_FETCH_SITE" => "none"
  "HTTP_ACCEPT" => "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7"
  "HTTP_USER_AGENT" => "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
  "HTTP_UPGRADE_INSECURE_REQUESTS" => "1"
  "HTTP_SEC_CH_UA_PLATFORM" => ""Windows""
  "HTTP_SEC_CH_UA_MOBILE" => "?0"
  "HTTP_SEC_CH_UA" => ""Chromium";v="130", "HeadlessChrome";v="130", "Not?A_Brand";v="99""
  "HTTP_CACHE_CONTROL" => "no-cache"
  "HTTP_PRAGMA" => "no-cache"
  "HTTP_SEC_FETCH_DEST" => "document"
  "HTTP_CF_RAY" => "94c58c1e4c5ae261-ORD"
  "HTTP_ACCEPT_ENCODING" => "gzip, br"
  "HTTP_PRIORITY" => "u=0, i"
  "HTTP_SEC_FETCH_USER" => "?1"
  "HTTP_SEC_FETCH_MODE" => "navigate"
  "HTTP_CF_VISITOR" => "{"scheme":"https"}"
  "HTTP_CONNECTION" => "close"
  "HTTP_X_FORWARDED_PROTO" => "https"
  "HTTP_X_FORWARDED_FOR" => "216.73.216.94, 108.162.216.243"
  "HTTP_X_SERVER_ADDR" => "154.12.239.204"
  "HTTP_HOST" => "receivinghelpdesk.com"
  "HTTPS" => "on"
  "REDIRECT_STATUS" => "200"
  "REDIRECT_HTTPS" => "on"
  "FCGI_ROLE" => "RESPONDER"
  "PHP_SELF" => "/ask/index.php"
  "REQUEST_TIME_FLOAT" => 1749355908.9588
  "REQUEST_TIME" => 1749355908
]
          request_cookies
          []
          response_headers
            0 of 0   
          array:7 [▼
  "content-type" => array:1 [▶
    0 => "text/html; charset=UTF-8"
  ]
  "cache-control" => array:1 [▶
    0 => "private, must-revalidate"
  ]
  "date" => array:1 [▶
    0 => "Sun, 08 Jun 2025 04:11:49 GMT"
  ]
  "pragma" => array:1 [▶
    0 => "no-cache"
  ]
  "expires" => array:1 [▶
    0 => -1
  ]
  "set-cookie" => array:2 [▶
    0 => "XSRF-TOKEN=eyJpdiI6Ik9kSGNvNmcrUjk5TVNvSkkzODVpN0E9PSIsInZhbHVlIjoiUE5xZmxPajNlSUliSlNSRU9zendzNmgxS0c2UVZtZFJHNjNHSUVQNzM0NlpVVHI5dDJlWDIzVDF1T0FiRlJqTFF3Vm5CaW41cWMyelZNZFNiNjBEbVFMa0UyeVR4dHNsQmgrZ04wYTZMa2I4Q0JzYjh3dkE0Y3JDWVFndElibWIiLCJtYWMiOiI1ODM0MTQ0Y2ZlMTEzYjBkYmY1N2VkODkwMmM5YWI1YWQ3NjMzNDYxMjdlZjQ1ZjM2NjU1MWJjYjA0MGY4YjUwIiwidGFnIjoiIn0%3D; expires=Sun, 08-Jun-2025 06:11:52 GMT; Max-Age=7200; path=/; samesite=lax ◀XSRF-TOKEN=eyJpdiI6Ik9kSGNvNmcrUjk5TVNvSkkzODVpN0E9PSIsInZhbHVlIjoiUE5xZmxPajNlSUliSlNSRU9zendzNmgxS0c2UVZtZFJHNjNHSUVQNzM0NlpVVHI5dDJlWDIzVDF1T0FiRlJqTFF3Vm5Ca ▶"
    1 => "askhelpdesk_session=eyJpdiI6Ijd0bEFoRUNoWWFObityY0wzdUFFbmc9PSIsInZhbHVlIjoiTFFacjJMalpOZy9NOTk3MXlXK1R4SHdsRTB1STZ0d2NyQ0laRUhhdVVkd1hHekJxTlo2bFAzaEVHbmZFNGl2TXlNV1Z6MWFXWjNaYzdXSFI0enR2T0VpSklaSGFJOHI0eFY4TU9XU3kwanlPODhBWUtvRUd6b0cwWCsySG0zQ2siLCJtYWMiOiI1Y2M3MDRjZDY0YWMyMjczNzExZTQzYWNiNDdhZWFkMzA0ZjI5NWMzY2UzMGQ5NjZkOTJhMDU5MDFhYWZiODMzIiwidGFnIjoiIn0%3D; expires=Sun, 08-Jun-2025 06:11:52 GMT; Max-Age=7200; path=/; httponly; samesite=lax ◀askhelpdesk_session=eyJpdiI6Ijd0bEFoRUNoWWFObityY0wzdUFFbmc9PSIsInZhbHVlIjoiTFFacjJMalpOZy9NOTk3MXlXK1R4SHdsRTB1STZ0d2NyQ0laRUhhdVVkd1hHekJxTlo2bFAzaEVHbmZFNGl2 ▶"
  ]
  "Set-Cookie" => array:2 [▶
    0 => "XSRF-TOKEN=eyJpdiI6Ik9kSGNvNmcrUjk5TVNvSkkzODVpN0E9PSIsInZhbHVlIjoiUE5xZmxPajNlSUliSlNSRU9zendzNmgxS0c2UVZtZFJHNjNHSUVQNzM0NlpVVHI5dDJlWDIzVDF1T0FiRlJqTFF3Vm5CaW41cWMyelZNZFNiNjBEbVFMa0UyeVR4dHNsQmgrZ04wYTZMa2I4Q0JzYjh3dkE0Y3JDWVFndElibWIiLCJtYWMiOiI1ODM0MTQ0Y2ZlMTEzYjBkYmY1N2VkODkwMmM5YWI1YWQ3NjMzNDYxMjdlZjQ1ZjM2NjU1MWJjYjA0MGY4YjUwIiwidGFnIjoiIn0%3D; expires=Sun, 08-Jun-2025 06:11:52 GMT; path=/ ◀XSRF-TOKEN=eyJpdiI6Ik9kSGNvNmcrUjk5TVNvSkkzODVpN0E9PSIsInZhbHVlIjoiUE5xZmxPajNlSUliSlNSRU9zendzNmgxS0c2UVZtZFJHNjNHSUVQNzM0NlpVVHI5dDJlWDIzVDF1T0FiRlJqTFF3Vm5Ca ▶"
    1 => "askhelpdesk_session=eyJpdiI6Ijd0bEFoRUNoWWFObityY0wzdUFFbmc9PSIsInZhbHVlIjoiTFFacjJMalpOZy9NOTk3MXlXK1R4SHdsRTB1STZ0d2NyQ0laRUhhdVVkd1hHekJxTlo2bFAzaEVHbmZFNGl2TXlNV1Z6MWFXWjNaYzdXSFI0enR2T0VpSklaSGFJOHI0eFY4TU9XU3kwanlPODhBWUtvRUd6b0cwWCsySG0zQ2siLCJtYWMiOiI1Y2M3MDRjZDY0YWMyMjczNzExZTQzYWNiNDdhZWFkMzA0ZjI5NWMzY2UzMGQ5NjZkOTJhMDU5MDFhYWZiODMzIiwidGFnIjoiIn0%3D; expires=Sun, 08-Jun-2025 06:11:52 GMT; path=/; httponly ◀askhelpdesk_session=eyJpdiI6Ijd0bEFoRUNoWWFObityY0wzdUFFbmc9PSIsInZhbHVlIjoiTFFacjJMalpOZy9NOTk3MXlXK1R4SHdsRTB1STZ0d2NyQ0laRUhhdVVkd1hHekJxTlo2bFAzaEVHbmZFNGl2 ▶"
  ]
]
          session_attributes
            0 of 0   
          array:4 [▼
  "_token" => "IGNxBxTYRDCHTzgsIBf3XvtL5jf4w8rRSc2QdTZ5"
  "_previous" => array:1 [▶
    "url" => "https://receivinghelpdesk.com/ask/what-is-spectrum-in-physics"
  ]
  "_flash" => array:2 [▶
    "old" => []
    "new" => []
  ]
  "PHPDEBUGBAR_STACK_DATA" => []
]