What is a simple definition of spectrum?
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.
What's another word for spectrum?
What is another word for spectrum?rangescopespansweepcompassscalespreadstretchgamutambit193 more rows
What does spectrum mean in slang?
This is the Urban Dictionary example sentence for "on the spectrum," which is defined as "a phrase used to describe a person with social tics and/or awkwardness usually associated with autism or Asperger's Syndrome."
What is spectrum in a sentence?
A spectrum is a range of a particular type of thing. She'd seen his moods range across the emotional spectrum. Politicians across the political spectrum have denounced the act.
What does spectrum mean in reading?
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.
What is the opposite of spectrum?
▲ Opposite of amplitude or breadth. particularism.
How do you know if you're on the spectrum?
finding it hard to understand what others are thinking or feeling. getting very anxious about social situations. finding it hard to make friends or preferring to be on your own. seeming blunt, rude or not interested in others without meaning to.
What is an example of a spectrum?
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.
What are the signs of being on the spectrum?
Symptoms of Autism Spectrum Disorder in Adults Difficulty interpreting what others are thinking or feeling. Trouble interpreting facial expressions, body language, or social cues. Difficulty regulating emotion. Trouble keeping up a conversation.
What does spectrum mean in business?
Here is my quick definition of the business spectrum: On the far right of the spectrum is a bona fide business. This is an entity that sells goods or services that is not dependent upon any one person for its existence (if the owner gets hit by a bus in a business, it may take a toll but the business still exists).
What does wide spectrum mean?
Definition of a broad spectrum : a range of many different kinds The conference was attended by a broad spectrum of religious leaders.
What is a spectrum in physics?
spectrum, in physics, the intensity of light as it varies with wavelength or frequency. An instrument designed for visual observation of spectra is called a spectroscope, and an instrument that photographs or maps spectra is a spectrograph.
What is a synonym for rainbow?
Rainbow is also commonly used as an adjective that means containing all or many colors of the spectrum (the main ones being red, orange, yellow, green, blue, indigo, and violet—aka roygbiv). Synonyms of this sense include multicolored (or multicolor), kaleidoscopic, and prismatic.
What's another word for continuum?
In this page you can discover 13 synonyms, antonyms, idiomatic expressions, and related words for continuum, like: continuation, spectrum, continuity, duration, spacetime, trajectory, endurance, discontinuity, continuance, persistency and persistence.
What is the synonym of range?
Some common synonyms of range are compass, gamut, orbit, scope, and sweep. While all these words mean "the extent that lies within the powers of something (as to cover or control)," range is a general term indicating the extent of one's perception or the extent of powers, capacities, or possibilities.
What does it mean to dodge someone?
to avoidintransitive/transitive to avoid someone or something by moving quickly, especially so that something does not hit you or someone does not see you. Shoppers had to dodge flying glass when the bomb exploded. cyclists dodging through the traffic. Synonyms and related words. To avoid doing something, or to avoid something.
What does "on the spectrum" mean?
b. A sequence or range of related qualities, ideas, activities, entities, or phenomena: the whole spectrum of 20th-century thought ; the spectrum of genes involved in the immune response. Idiom: on the spectrum. Having a form of autism spectrum disorder: students who are on the spectrum.
What is the definition of spectra?
n. pl. spec·tra (-trə) or spec·trums. 1. Physics. a. The entire range over which some measurable property of a physical system or phenomenon can vary, such as the frequency of sound, the wavelength of electromagnetic radiation, or the mass of specific kinds of particles. b.
What does "tra" mean in science?
1. a. an array of entities, as light waves or particles, ordered in accordance with the magnitudes of a common physical property, as wavelength or mass. b. the band or series of colors, together with invisible extensions, produced by dispersion of radiant energy, as by a prism.
What is a spectrogram?
A graphic representation of such a distribution; a spectrogram. e. A band of colors produced when the wavelengths making up white light are separated , as when light passes through a prism or strikes drops of water. 2. A range of radio frequencies assigned by a regulatory agency for use by a given group or organization.
What is the spectrum of electromagnetic waves?
As a whole, the electromagnetic spectrum ranges from radio waves to gamma rays. The visible spectrum is a band of colors seen when white light is broken up according to wavelengths, as when passing through a prism or striking water drops and producing a rainbow. 2.
What does "absorption spectrum" mean?
(General Physics) any particular distribution of electromagnetic radiation often showing lines or bands characteristic of the substance emitting the radiation or absorbing it. See also absorption spectrum, emission spectrum. 4.
What is the meaning of "n" in physics?
n, pl -tra ( -trə) 1. (General Physics) the distribution of colours produced when white light is dispersed by a prism or diffraction grating. There is a continuous change in wavelength from red, the longest wavelength, to violet, the shortest.
What is the spectrum of light?
spectrum. the distribution of colours produced when white light is dispersed by a prism or diffraction grating. There is a continuous change in wavelength from red, the longest wavelength, to violet, the shortest. Seven colours are usually distinguished: violet, indigo, blue, green, yellow, orange, and red.
What is the spectrum of a particle?
Physics. an array of entities, as light waves or particles, ordered in accordance with the magnitudes of a common physical property, as wavelength or mass: often the band of colors produced when sunlight is passed through a prism, comprising red, orange, yellow, green, blue, indigo, and violet.
Which color has the shortest wavelength?
The spectrum making up visible light contains light in the colors violet, indigo, blue, green, yellow, orange, and red, with violet having the shortest wavelength and highest frequency, and red having the longest wavelength and lowest frequency.
What is the band of colors produced when sunlight is passed through a prism?
an array of entities, as light waves or particles, ordered in accordance with the magnitudes of a common physical property, as wavelength or mass: often the band of colors produced when sunlight is passed through a prism, comprising red, orange, yellow, green, blue, indigo, and violet. this band or series of colors together ...
What is the spectrum of light?
the set of colors into which a beam of light can be separated. physics plural spectra us / ˈspek·trə / spectrums. Spectrum also means a range of waves such as light waves or radio waves. (Definition of spectrum from the Cambridge Academic Content Dictionary © Cambridge University Press)
What are the colors of the spectrum?
the set of colours into which a beam of light can be separated, or a range of waves, such as light waves or radio waves: The colours of the spectrum - red, orange, yellow, green, blue, indigo, and violet - can be seen in a rainbow. sitox/iStock/Getty Images Plus/GettyImages.
Is the spectra of the Cambridge English corpus normalized?
However, the spectra have been roughly normalized so that the most intense bands in each are similar in intensity, for comparison purposes. From the Cambridge English Corpus.
What is spectrum in science?
Definitions of spectrum. noun. a broad range of related objects, values, qualities, ideas, or activities. see more. see less. type of: ambit, compass, orbit, range, reach, scope. an area in which something acts or operates or has power or control: "the range of a supersonic jet". noun.
What is the spectrum of an atom?
atomic spectrum. (physics) a spectrum of radiation caused by electron transitions within an atom; the series of spectrum lines is characteristic of the element. electromagnetic spectrum. the entire frequency range of electromagnetic waves. emission spectrum.
What is the spectrum of microwaves?
microwave spectrum. the part of the electromagnetic spectrum corresponding to microwaves. radio spectrum, radio-frequency spectrum. the entire spectrum of electromagnetic frequencies used for communications; includes frequencies used for radio and radar and television. acoustic spectrum, sound spectrum.
What is the spectrum of electromagnetic radiation emitted by a self-luminous source?
emission spectrum. spectrum of electromagnetic radiation emitted by a self-luminous source. infrared spectrum. the spectrum of infrared radiation. line spectrum. a spectrum in which energy is concentrated at particular wavelengths; produced by excited atoms and ions as they fall back to a lower energy level.
What is the absorption spectrum?
absorption spectrum. the spectrum of electromagnetic radiation that has passed through a medium that absorbed radiation of certain wavelengths. action spectrum. the efficiency with which electromagnetic radiation produces a photochemical reaction plotted as a function of the wavelength of the radiation. atomic spectrum.
When was the spectrum invented?
Our modern definition of spectrum started out in the 1600s, when scientists used it to refer to the band of colors formed by a beam of light, like a rainbow. In physics, it’s a word that describes the distribution of something, like energy or atomic particles.
What is the spectrum of political beliefs?
spectrum. A spectrum is a broad range of similar things or qualities, like the wide spectrum of political beliefs in this country, ranging anywhere from super conservative to über-liberal and everything in between. Our modern definition of spectrum started out in the 1600s, when scientists used it to refer to the band of colors formed by a beam ...
What does spectrum mean?
Etymology: From spectrum, from specio. (see scope) spectrum noun. The pattern of absorption or emission of radiation produced by a substance ...
What are some examples of spectrum in a sentence?
Hillsborough County: Michelle Louise Kolts became consumed with the Columbine and Oklahoma City killings, at that time [ August 2018 ], Michelle Louise Kolts wasnt diagnosed with any type of mental health diagnosis.
What is the meaning of "specter"?
See Specter.] Spectrum noun. the several colored and other rays of which light is composed, separated by the refraction of a prism or other means, and observed or studied either as spread out on a screen, by direct vision, by photography, or otherwise.
What is a spectroscope?
Spec′tro-polar′iscope, a polariscope combined with a spectroscope; Spec′troscope, an instrument for forming and examining spectra of luminous bodies, so as to determine their composition. — adjs. Spectroscōp′ic, -al .— adv. Spectroscōp′ically .— ns.
What is the division of physical science that embraces spectrum analysis?
Spectrol′ogy, the division of physical science that embraces spectrum analysis: demonology; Spectrom′eter, an instrument like a spectroscope, by means of which the angular deviation of a ray of light in passing through a prism can be accurately measured.— adj. Spectromet′ric .—. n.
What does the word spectrum mean?
According to Collins English Dictionary, Your Dictionary and the American Heritage Unabridged Dictionary of the English Language, the word spectrum is a noun that can mean a couple of different things.
What are synonyms and antonyms of spectrum?
There are many different words that one can use in place of the word spectrum (kənˈkɜːr). These are called synonyms, which are words and phrases that have the same meaning as another word or phrase.
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What does 'on the spectrum' mean?
It is an umbrella term for development disorders previously diagnosed separately as Asperger syndrome, childhood disintegrative disorder, Rett syndrome, pervasive development disorder, and others.
How can you identify the limitations of someone on the spectrum?
The best way to understand a person’s limitations and/or struggles is by talking with the person. Since everyone deals with the disorder in a different way, having a conversation about an individual’s diagnosis and experience is truly the best way to identify any limitations.
Can someone with Autism Spectrum Disorder work outside the home, attend college, or get married?
Yes, absolutely! Some people can function almost seamlessly and be on the spectrum. There is no cure for autism, but many high-functioning people on the spectrum do not consider themselves in need of a cure. There are different therapies and resources that help high-functioning people on the spectrum have completely normal day-to-day.
How or when is someone diagnosed with Autism Spectrum Disorder?
Diagnosing Autism Spectrum Disorder can be difficult because there is not a single medical test such as a blood test. Doctors must rely on a child’s behavior and development to make a diagnosis.