7 Real Life Examples Of Longitudinal Waves
- Speaking on the mic. A sound wave is a significant example of a longitudinal wave. ...
- Clapping. When we clap while singing a birthday song or on any other occasion, do you know, what makes our hand produce that familiar sound of a clap.
- Vibrating Drumheads. All of us are familiar with the sound of a drum, and most of us have also tried hitting the drum in different beats.
- Tsunami Waves. Tsunamis cause damage to coastal regions and that’s why people residing in coastal areas are afraid of them.
- Earthquake (Seismic-P wave) It is said that animals can sense the earthquake waves much before humans. ...
- Vibration in Window Panels after a Thunder. Whenever it is raining heavily, and thunders are there, you might have noticed the vibration in window panels of your home; it ...
- Music Woofers. Have you ever noticed the movement of the woofer cone; moving in and out or ever felt air pressure on your hand when you try to cover ...
- Ripples in Water Pond.
- Plucking a Guitar String.
- Earthquake (Seismic S wave)
- Tsunami Waves.
- X-Rays.
- Electromagnetic Waves.
- Oscillating String or Rope.
What are some everyday uses of radio waves?
Uses of Electromagnetic Waves
- TV and FM radio (short wavelength)
- Direct line of sight with transmitter (do not diffract)
- Medium wavelength – travel further because they reflect from layers in the atmosphere
What are 5 uses of radio waves?
What are 5 uses of radio waves? They are used in standard broadcast radio and television, shortwave radio, navigation and air-traffic control, cellular telephony, and even remote-controlled toys. (For a fuller treatment, see electromagnetic radiation: Radio waves.) What is radio waves real name? Heinrich Rudolf Hertz Biography.
What items use radio waves?
Radio-wave communications signals travel through the air in a straight line, reflect off of clouds or layers of the ionosphere, or are relayed by satellites in space. They are used in standard broadcast radio and television, shortwave radio, navigation and air-traffic control, cellular telephony, and even remote-controlled toys.
What objects use radio waves?
Radio waves are also used in radar and navigational devices placed in spacecraft, boats and planes. Long-range signals, for instance, enable astronauts to communicate with stations on Earth. Radio waves help with navigation by accepting signals from global positioning satellites, and in turn transmit information on an object’s location.
What are some examples of wave in everyday life?
Transverse wavesripples on the surface of water.vibrations in a guitar string.a Mexican wave in a sports stadium.electromagnetic waves – eg light waves, microwaves, radio waves.seismic S-waves.
What are 4 examples of waves?
Electromagnetic WaveMicrowaves.X-ray.Radio waves.Ultraviolet waves.
What is a good example of a wave?
Light, sound, and waves in the ocean are common examples of waves. Sound and water waves are mechanical waves; meaning, they require a medium to travel through. The medium may be a solid, a liquid, or a gas, and the speed of the wave depends on the material properties of the medium through which it is traveling.
What is a real life example of a transverse wave?
transverse wave, motion in which all points on a wave oscillate along paths at right angles to the direction of the wave's advance. Surface ripples on water, seismic S (secondary) waves, and electromagnetic (e.g., radio and light) waves are examples of transverse waves.
What are the 7 types of waves?
The electromagnetic spectrum includes, from longest wavelength to shortest: radio waves, microwaves, infrared, optical, ultraviolet, X-rays, and gamma-rays.
What are the 3 types of waves?
Categorizing waves on this basis leads to three notable categories: transverse waves, longitudinal waves, and surface waves. A transverse wave is a wave in which particles of the medium move in a direction perpendicular to the direction that the wave moves.
What are 10 examples of longitudinal waves?
Light waves. An oscillating string. Seismic S-waves. electromagnetic waves. audience waves.magnetic waves.surface waves. S earthquake waves.More items...•07-Apr-2017
What is the importance of waves in one's life?
Waves are a very important and necessary part of the workings of our planet; the motions they create perform a vital role in transporting energy around the globe and shaping the coastlines.
Is a tsunami a longitudinal wave?
Tsunamis and sound waves are different types of wave - one is a transverse wave and the other is a longitudinal one.16-Apr-2014
What are examples of surface waves?
Examples of Surface WavesWater Waves. When a person throws a heavy object such as a stone in the water, or when a person dives into a water body, ripples get formed on the water surface. ... Seismic Waves. ... Gravity Waves. ... Wind Waves. ... Electromagnetic Waves.
Is Sound waves are examples of longitudinal waves?
Sound waves in air (and any fluid medium) are longitudinal waves because particles of the medium through which the sound is transported vibrate parallel to the direction that the sound wave moves.
How are waves distinguished from others?
While most of them share the same behavior, some waves can be distinguished from others based on their properties . One way to characterize them is the way they move in a particular medium, which leads to two notable categories: transverse and longitudinal waves. In this article, we will be focusing on the former.
What are some examples of transverse waves?
To better explain this phenomenon, we have listed a few good examples of transverse waves that people see in their everyday life. 10. Vibrations In A Guitar String.
What does a transverse wave look like?
When you picture a wave in your mind, you probably envision a squiggly line with peaks and valleys. This is exactly what a transverse wave looks like. It’s a moving wave that oscillates perpendicular to the direction of its propagation. Transverse waves can be electromagnetic or mechanical in nature.
How do water waves travel?
As ripples travel in a spherically outward direction along the water surface, water molecules vibrate up and down. In other words, water waves propagate horizontally, and its particles vibrate at 90 degrees to the direction of wave (ripple) propagation.
How are transverse waves produced?
A simple demonstration of this wave can be created by moving a rope rapidly up and down.
What is the emission of gamma rays?
Form: Electromagnetic radiation. Gamma rays have the most energy and smallest wavelengths of any wave in the electromagnetic spectrum. They are produced by lightning, nuclear explosions, and radioactive decay.
What type of wave has the longest wavelength?
Radio Waves. Form: Electromagnetic waves. Like ripples on the water, a radio wave is a series of repeating peaks and valleys. These waves have the longest wavelength in the electromagnetic spectrum, ranging from 1 millimeter to over 100 kilometers (62 miles).
What type of wave acts like a surface wave?
Electromagnetic Waves. Some of the electromagnetic waves also act like surface waves. This is observed when an electromagnetic wave such as a radio wave is made to propagate along the surface of the earth for the purpose of communication and exchange of information between two points. The propagation of the wave is close to the surface ...
What is surface wave?
Prev Article Next Article. Surface waves are the waves or disturbances that travel on the surface of a body or along with the interface of two media. A surface wave is generally considered a mixture of both transverse and longitudinal waves.
What direction do the particles of a transverse wave move?
The particles of a transverse wave move perpendicular to the direction of propagation of the wave, whereas the particles of a longitudinal wave move parallel to the direction of propagation of the wave. Since a surface wave is a combination of transverse and longitudinal waves, when it travels through a medium, ...
What is the term for the waves produced by the movement of the tectonic plates of the Earth?
In such cases, the propagation of the wave is easy to observe. 2. Seismic Waves. Seismic waves are the waves produced due to the movement of the tectonic plates of the earth or simply because of the earthquake.
What type of wave moves the particles of the medium along a horizontal plane in a direction perpendicular to
2. Love Waves. Love waves, named after A.E.H. Love, a British mathematician, are the surface waves that tend to move the particles of the medium along a horizontal plane in a direction perpendicular to the direction of propagation of the wave. These type of waves exert a huge amount of pressure on the objects present on the surface ...
What are the effects of gravity waves?
The gravity waves influence a lot of objects present on the earth’s surface. They help to hold the objects in place, and they are also responsible for the fall of the objects towards the ground. The gravity waves also occur within liquids and on the surface of fluids. The best example of gravity waves is the waves formed in ...
How does wind affect waves?
The wind flowing on the surface of the ocean or the sea in the direction opposite to the flow of the water produces huge surface waves.
1. Sound waves
The world would be an oddly dull place without sound! Sound is an example of a mechanical wave. They transmit as waves that are caused by disturbances of air pressure.
2. Seismic waves
Seismic waves are one of the most dramatic sources of compression waves.
3. Spring vibrations
One of the most fascinating actions of compression waves can be seen with slinky springs.
4. Ocean Waves
Have you ever been hit by a tsunami? We hope not! These are water waves that depict both compressional (longitudinal) and transverse aspects.
5. Walls vibrating due to booming music
When you are relaxing at home with some music, your neighbors may notice their walls shaking due to the sounds.
6. Sonic shock of passing jet
Supersonic jets are planes which fly at speeds exceeding the speed of sound.
8. Acoustic Guitar strings
From country music, rock music to flamenco, acoustic guitars can be used to create a wide genre of music styles.
What are the two types of mechanical waves?
Types of Mechanical Waves. Depending on the direction of wave propagation, mechanical waves can be classified into two broad categories, namely, transverse waves and longitudinal waves. 1. Transverse Waves. A mechanical wave is said to be transverse if the particles of the medium tend to oscillate in a direction perpendicular to the direction ...
How to observe mechanical waves in a jump rope?
To observe mechanical waves in a jump rope, one end of the rope is tied to a rigid holder, while the other end is kept idle. The leisure end of the rope is handed over to the player. The player then moves the rope up and down, causing it to form crests and troughs, thereby displaying the action of a longitudinal mechanical wave.
What is the wave produced by a spring?
When a push or a pull force is applied to one end of a spring or a slinky , keeping its opposite end stable, its particles tend to vibrate back and forth in a direction parallel to the movement of the spring. The compressions and rarefactions formed by a deformed spring can be easily observed. Hence, the waves produced by a spring or a slinky are known as longitudinal mechanical waves.
What is longitudinal wave?
A mechanical wave is said to be longitudinal if the particles of the medium tend to oscillate in a direction parallel to the direction of propagation of the wave. This implies that the particles of the medium vibrate to and fro. Longitudinal waves travel in the form of compression and rarefaction.
How do you know if a wave is transverse?
A mechanical wave is said to be transverse if the particles of the medium tend to oscillate in a direction perpendicular to the direction of propagation of the wave. This implies that the particles of the medium vibrate up and down. In other words, the particle motion and the wave motion of a transverse wave are aligned perpendicular to each other. The maximum displacement formed by a transverse wave in the upward direction is known as a crest, whereas the maximum displacement formed by a transverse wave in the downward direction is known as a trough. They are also known as t-waves.
What is the difference between longitudinal waves and rarefaction?
Compressions demonstrate the region of maximum pressure and density, while rarefaction is the region of minimum pressure and density. Longitudinal waves are also known as i-waves.
What is the maximum displacement of a transverse wave?
The maximum displacement formed by a transverse wave in the upward direction is known as a crest, whereas the maximum displacement formed by a transverse wave in the downward direction is known as a trough. They are also known as t-waves. 2. Longitudinal Waves.
What is the purpose of radio waves?
1. Radio and Television. Radio Waves are typically used for the purpose of signal broadcasting via various signal modulation techniques such as frequency modulation, amplitude modulation, etc. or directly with the help of satellites. Radio waves can travel through the air easily, which makes signal transmission simple.
What is the energy of electromagnetic waves?
Electromagnetic radiations are the energy radiations that possess a time-varying electric and magnetic field. The electric field, magnetic field, and the direction of wave propagation are aligned mutually perpendicular to each other. Electromagnetic waves move at the speed of light and are capable of travelling in a vacuum or free space. The ordered representation of electromagnetic waves is given by an electromagnetic spectrum. This spectrum includes all the electromagnetic radiations existing in nature, namely, gamma rays, x rays, ultraviolet radiations, visible rays, infrared radiations, microwaves, and radio waves. In the electromagnetic spectrum, the electromagnetic waves are properly arranged according to their wavelengths or frequency. The energy possessed by the gamma rays is the highest, whereas the energy possessed by the radiowaves is the lowest. Hence, the gamma rays are the high frequency and short wavelength radiations, while the radio waves are the low frequency and long wavelength radiations. According to modern quantum theory, an electromagnetic wave is a flow of photons through space.
What are the electromagnetic rays that kill bacteria?
The electromagnetic rays lying in the wavelength range of 80 nanometers to about 10 nanometers are known as UV rays or ultraviolet rays. It is experimentally verified that ultraviolet rays can kill bacterias. Hence, ultraviolet radiations are mostly used for the purpose of sterilization. When water is exposed to UV rays, the germs and bacteria get killed, and the water turns safe for drinking. UV rays are also used by doctors to sterilize surgical instruments and air in the operation theatre.
What is the difference between gamma rays and radio waves?
Hence, the gamma rays are the high frequency and short wavelength radiations, while the radio waves are the low frequency and long wavelength radiations. According to modern quantum theory, an electromagnetic wave is a flow ...
What are UV rays used for?
UV rays are also used by doctors to sterilize surgical instruments and air in the operation theatre. 5. Communication Devices. A number of communication devices such as cellular phones, telephones, telegraphs, television, etc. make use of electromagnetic radiations to transmit and receive information.
What is microwave used for?
This high frequency or high energy enables a microwave to travel through the atmosphere with great ease. Hence, microwaves are used for satellite communication. Similarly, other electromagnetic waves such as radio waves are used in cellular communication. 6.
What frequency does a microwave use?
The frequency range of microwaves lies between 1 GHz to 1000 GHz. Microwaves get reflected on striking a metallic surface and get absorbed by the food. These properties make them useful in various kitchen appliances.
What are the two types of waves?
The two most common types of waves are electromagnetic and mechanical waves. Both transmit information, energy, and momentum, but they do not transfer particles in the medium.
What type of waves travel through the Earth's interior?
There are two types of seismic waves that travel through the Earth’s interior: Primary (P) and Secondary (S) waves.
What are some examples of longitudinal waves?
A simple example of such waves is compressions moving along a slinky. One can generate a longitudinal wave by pushing and pulling the slinky horizontally. When traveling through a medium, these waves create compression and rarefaction. Compressions are high-pressure regions where wave particles are close together.
What is longitudinal wave?
What are longitudinal waves? In a longitudinal wave, particles move in a medium in the same dimension as the direction of movement of the wave. In other words, the displacement of the particle is parallel to the direction the wave is moving. Figure 1. A simple example of such waves is compressions moving along a slinky.
What is the use of ultrasound waves in diagnostics?
Diagnostic Sonography. Sonography uses ultrasound waves to create images of internal body parts, such as blood vessels, muscles, joints, tendons, and internal organs.
What is the form of sound waves?
Form: Sound waves. During a thunderstorm, discharges of lightning produce powerful and fast pressure waves that propagate for very long distances. When these waves reach your office/home, they cause window panes to vibrate in the same manner our eardrum vibrates in response to sound waves.
How do waves travel through water?
As waves travel through the water, particles move in a circular pattern. The radius of these circles decreases as the depth into the water increases. This means, at the greater depth, water waves act as longitudinal waves. And near the surface, water waves behave as transverse waves. 5.
What are some examples of transverse waves?
Let’s analyze some daily life examples of transverse waves. 1. LightWave. Lightwave forms the most important example of a transverse wave. In case of the light waves, particles travel perpendicular to the direction of the waves. It is the visible spectrum that is visible to the human eye and is responsible for the sense of sight.
What are electromagnetic waves?
These are the transverse waves in which the electric field and magnetic field are perpendicular to each other. 9.
What is the term for the wave that stands up and raises arms?
When a large number of spectators are attending a match or a game in a stadium, you might have noticed a metachronal rhythm achieved by successive groups of the audience when they stand, yell, or raise their arms. It is also called stadium wave or Mexican waves. 8. Electromagnetic Waves.
What is the highest point of a transverse wave?
Transverse waves are the waves in which the particles move in a direction perpendicular to that of a wave. The highest point is called “Crest, ” and the lowest point is called “Trough.”. They can even travel in vaccum. Let’s analyze some daily life examples of transverse waves. 1.
What type of radiation is X-ray?
Most of us might have undergone X-ray at one point or the other. These are the type of electromagnetic radiation in which the electric field and magnetic field propagate perpendicular to each other.
Which wave requires a solid medium to travel?
These S-waves are transverse waves and require a solid medium to travel. 5. Tsunami Waves. Though Tsunamis have properties of both the transverse as well as a longitudinal wave; however, it starts as a transverse wave.
Is a guitar a longitudinal wave?
The sound wave is a longitudinal wave, but the wave on the guitar is, however, a transverse wave. The particles in the string move perpendicular to the direction of the wave propagation. 4. Earthquake (Seismic S wave) The bump or rattle that we feel during an earthquake is due to seismic-S wave.
Water Waves
Seismic Waves
- Seismic waves are the waves produced due to the movement of the tectonic plates of the earth or simply because of the earthquake. The seismic waves are a prominent example of surface waves as they exist on the surface of the earth and not inside the earth’s core. The seismic waves can be recorded on a seismograph with the help of a seismometer.
Gravity Waves
- The gravity waves influence a lot of objects present on the earth’s surface. They help to hold the objects in place, and they are also responsible for the fall of the objects towards the ground. The gravity waves also occur within liquids and on the surface of fluids. The best example of gravity waves is the waves formed in the seas or oceans.
Wind Waves
- The wind is also responsible to generate or form surface waves. The large surfing waves formed on the surface of an ocean or a sea are highly influenced by the winds. The wind flowing on the surface of the ocean or the sea in the direction opposite to the flow of the water produces huge surface waves.
Electromagnetic Waves
- Some of the electromagnetic waves also act like surface waves. This is observed when an electromagnetic wave such as a radio wave is made to propagate along the surface of the earth for the purpose of communication and exchange of information between two points. The propagation of the wave is close to the surface of the earth, hence it is known as the ground wav…