What waves that can travel with or without a medium are called?

What waves that can travel with or without a medium are called?
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Electromagnetic waves can travel with or without a medium.
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What are Waves that move the particles of the medium parallel to the direction in which the waves are traveling called?

Description : What are Waves that move the particles of the medium parallel to the direction in which the waves are traveling called?

Last Answer : Longitudinal.An example of a longitudinal wave is sound. It pushes the mediumparticles forwards and backwards, parallel to the wave'sdirection.Transverse waves cause particles to move perpendicular to thewave. (E.g. visible light, x-rays, microwaves)

What are Waves that move the particles of the medium parallel to the direction in which the waves are traveling called?

Description : What are Waves that move the particles of the medium parallel to the direction in which the waves are traveling called?

Last Answer : Longitudinal.An example of a longitudinal wave is sound. It pushes the mediumparticles forwards and backwards, parallel to the wave'sdirection.Transverse waves cause particles to move perpendicular to thewave. (E.g. visible light, x-rays, microwaves)

Waves which need a material medium for their propagation are called

Description : Waves which need a material medium for their propagation are called

Last Answer : mechanical waves.

There is no net transfer of energy by the particles of the medium in which waves? -General Knowledge

Description : There is no net transfer of energy by the particles of the medium in which waves? -General Knowledge

Last Answer : The answer is 'Stationary waves'

There is no net transfer of energy by the particles of the medium in which waves? -General Knowledge

Description : There is no net transfer of energy by the particles of the medium in which waves? -General Knowledge

Last Answer : answer:

There is no net transfer of energy by the particles of the medium in which waves? -General Knowledge

Description : There is no net transfer of energy by the particles of the medium in which waves? -General Knowledge

Last Answer : answer:

In a given medium all sound waves move?

Description : In a given medium all sound waves move?

Last Answer : Yes, usually they do.

Sound waves can be transmitted by any (1) Medium (2) Vacuum (3) Both medium and vacuum (4) None of the above

Description : Sound waves can be transmitted by any (1) Medium (2) Vacuum (3) Both medium and vacuum (4) None of the above

Last Answer : (1) Medium Explanation: Sound is transmitted through gases, plasma, and liquids as longitudinal waves, also called compression waves. It requires a medium to propagate.

There is no net transfer of energy by the particles of the medium in which waves?

Description : There is no net transfer of energy by the particles of the medium in which waves?

Last Answer : Stationary waves

.In electromagneticwaves,polarization a. is caused by reflection b.isdue to the transversenature ofthewaves c. results from the longitudinal nature of the waves d. is always vertical in an isotropic medium

Description : .In electromagneticwaves,polarization a. is caused by reflection b.isdue to the transversenature ofthewaves c. results from the longitudinal nature of the waves d. is always vertical in an isotropic medium

Last Answer : b.isdue to the transversenature ofthewaves

A wave in which the wave’s medium is compressed in the same direction as the movement of the wave A. Transversal wave B. Transverse wave C. Frequency wave D. compression wave

Description : A wave in which the wave’s medium is compressed in the same direction as the movement of the wave A. Transversal wave B. Transverse wave C. Frequency wave D. compression wave

Last Answer : C. Frequency wave

A wave in which the movement of the wave’s medium is perpendicular to the movement of the wave traveling through the medium A. Transverse waves B. Compression waves C. Nodular Waves D. Ocean Waves

Description : A wave in which the movement of the wave’s medium is perpendicular to the movement of the wave traveling through the medium A. Transverse waves B. Compression waves C. Nodular Waves D. Ocean Waves

Last Answer : A. Transverse waves

Which one of the following waves requires a material medium for their propagation? a) Light waves b) X– rays c) -rays d) Sound waves

Description : Which one of the following waves requires a material medium for their propagation? a) Light waves b) X– rays c) -rays d) Sound waves

Last Answer : d) Sound waves

Two sources of light are said to be coherent if __________. A. they produce waves of the same wave length B. they have the same amplitude of vibration C. they produce waves in the medium simultaneously D. they produce waves of the same amplitude

Description : Two sources of light are said to be coherent if __________. A. they produce waves of the same wave length B. they have the same amplitude of vibration C. they produce waves in the medium simultaneously D. they produce waves of the same amplitude

Last Answer : D. they produce waves of the same amplitude

When electromagnetic waves strike the boundary of denser medium they are __________. A. Reflected, in phase B. Reflected out of phase by 180° C. reflected, they are completely absorbed

Description : When electromagnetic waves strike the boundary of denser medium they are __________. A. Reflected, in phase B. Reflected out of phase by 180° C. reflected, they are completely absorbed

Last Answer : B. Reflected out of phase by 180°

1. There is no net transfer of energy by the particles of the medium in which waves? 2. Jaspal Rana is a distinguished athlete in which game? 3. Which provides the largest part of the demand for loanable funds in India? 4. Moho discontinuity lies at the depth of approximately howmany kilometers? 5. Who was well-known patron of the Mahayana of Buddhism?

Description : 1. There is no net transfer of energy by the particles of the medium in which waves? 2. Jaspal Rana is a distinguished athlete in which game? 3. Which provides the largest part of the ... having the same rainfall called? 20. Which Gupta king is famous for his courageous stand against the Hunas?

Last Answer : Answer : 1. Stationary waves 2. Shooting 3. Corporate businesses 4. 400 km 5. Kanishka 6. Turtle 7. President 8. Smelting 9. Pamir Plateau 10. Ilango 11. Chess 12. One 13. European 14. ... Tamil 16. In Parliament before being accepted 17. Battery 18. Internal borrowings 19. Isohyet 20. Skanda Gupta

When waves travel through different mediums what is it called?

Description : When waves travel through different mediums what is it called?

Last Answer : What is the answer ?

When waves bend away from straight lines of travel, it is called _________. A. Refraction B. Reflection C. Rarefaction D. Diffraction

Description : When waves bend away from straight lines of travel, it is called _________. A. Refraction B. Reflection C. Rarefaction D. Diffraction

Last Answer : A. Refraction

is it true that All light waves travel at different speeds in different materials?

Description : is it true that All light waves travel at different speeds in different materials?

Last Answer : never mind I figured it out. it is true

In a perfect vacuum, light waves travel at 300,000 kilometers every second. When light waves travel through materials, such as air, they?

Description : In a perfect vacuum, light waves travel at 300,000 kilometers every second. When light waves travel through materials, such as air, they?

Last Answer : slow down.

How do heat waves travel ?

Description : How do heat waves travel ?

Last Answer : The heat wave travels in a straight line.

What are the type of waves that travel at a different speed through different materials?

Description : What are the type of waves that travel at a different speed through different materials?

Last Answer : Need answer

What seismic waves can travel through solids and liquids?

Description : What seismic waves can travel through solids and liquids?

Last Answer : What is the answer ?

What two things does mechanical waves always need to travel through?

Description : What two things does mechanical waves always need to travel through?

Last Answer : What is the answer ?

What are mediums that waves can travel through?

Description : What are mediums that waves can travel through?

Last Answer : This depends a lot on the type of waves you're talking about. Sound waves, for example, can travel through water, solid, and air mediums, but not through a vacuum. Electromagnetic waves, however, can travel in a vacuum.

Light waves are different from sound waves in that 1. Light waves are electromagnetic but sound waves are not 2. Light waves can travel through water but sound waves cannot 3. Light travels with the same speed in all media 4. Light waves produce interference but sound waves do not 5. Light can travel through vacuum but sound cannot Which of the above statements is/are correct? (a) 1 and 5 (b) 2 and 3 (c) 3 and 4 (d) 1 and 4

Description : Light waves are different from sound waves in that 1. Light waves are electromagnetic but sound waves are not 2. Light waves can travel through water but sound waves cannot 3. Light travels with the same speed in all media 4. Light ... /are correct? (a) 1 and 5 (b) 2 and 3 (c) 3 and 4 (d) 1 and 4

Last Answer : Ans:(a)

Sound and light waves both _______. (1) have similar wavelength (2) obey the laws of reflection (3) travel as longitudinal waves (4) travel through vacuum

Description : Sound and light waves both _______. (1) have similar wavelength (2) obey the laws of reflection (3) travel as longitudinal waves (4) travel through vacuum

Last Answer : (2) obey the laws of reflection Explanation: The two laws of reflection of light are applicable to sound waves as well. The incident wave, the normal to the reflecting surface and the reflected wave at the point of incidence lie in the same plane.

Longitudinal waves cannot travel through – (1) Vacuum (2) Solid (3) Liquid (4) Gas

Description : Longitudinal waves cannot travel through – (1) Vacuum (2) Solid (3) Liquid (4) Gas

Last Answer : (1) Vacuum Explanation: Longitudinal waves cannot travel through vacuum because such wave requires a medium such as solid liquid or air to travel through. They cannot travel through vacuum or in space. ... is in the same direction as, or the opposite direction to, the motion of the wave.

Heat waves (A) Cannot pass through vacuum (B) Travel in straight line (C) Can be reflected by a mirror (D) Both (B) and (C)

Description : Heat waves (A) Cannot pass through vacuum (B) Travel in straight line (C) Can be reflected by a mirror (D) Both (B) and (C)

Last Answer : (D) Both (B) and (C)

Which of the following statements is false? a. Earthquakes occur in plate boundaries b. The time and location of most major earthquakes can be predicted several days in advance c. Earthquakes can be caused by normal, reverse and strike-slip faulting d. P waves travel faster than both S waves and Surface waves

Description : Which of the following statements is false? a. Earthquakes occur in plate boundaries b. The time and location of most major earthquakes can be predicted several days in advance c. Earthquakes can be ... reverse and strike-slip faulting d. P waves travel faster than both S waves and Surface waves

Last Answer : b. The time and location of most major earthquakes can be predicted several days in advance

As EM waves travel in free space they get:

Description : As EM waves travel in free space they get:

Last Answer : attenuated

For ultrasonic testing, which of the following statements is true? a) It is easy to identify all defects b) The equipment shall be calibrated before use c) The equipment cannot be automated d) Sound waves will not travel through copper

Description : For ultrasonic testing, which of the following statements is true? a) It is easy to identify all defects b) The equipment shall be calibrated before use c) The equipment cannot be automated d) Sound waves will not travel through copper

Last Answer : b) The equipment shall be calibrated before use

In a Young's double-slit experiment the center of a bright fringe occurs wherever waves from the slits differ in the distance they travel by a multiple of: A. a fourth of a wavelength B. a half a wavelength C. a wavelength D. three-fourths of a wavelength

Description : In a Young's double-slit experiment the center of a bright fringe occurs wherever waves from the slits differ in the distance they travel by a multiple of: A. a fourth of a wavelength B. a half a wavelength C. a wavelength D. three-fourths of a wavelength

Last Answer : C. a wavelength

Which of the following does NOT travel in a vacuum? A. Radio waves B. Gamma rays C. Magnetic waves D. Sound waves

Description : Which of the following does NOT travel in a vacuum? A. Radio waves B. Gamma rays C. Magnetic waves D. Sound waves

Last Answer : D. Sound waves

hat is the name of the process whereby waves travel around corners and obstacles in their paths? A. Reflection B. Refraction C Interference D. Diffraction

Description : hat is the name of the process whereby waves travel around corners and obstacles in their paths? A. Reflection B. Refraction C Interference D. Diffraction

Last Answer : D. Diffraction

A source produces sound waves under water. Waves travel through water and then into air. Which of the following statements about the frequency (f) and the wavelength () is correct and sound passes from water to air? (1) f remains unchanged but  decreases. (2) f remains unchanged but  increases. (3)  remains unchanged but f decreases. (4)  remains unchanged but f increases.

Description : A source produces sound waves under water. Waves travel through water and then into air. Which of the following statements about the frequency (f) and the wavelength () is correct and sound passes from ... increases. (3)  remains unchanged but f decreases. (4)  remains unchanged but f increases.

Last Answer : 3)  remains unchanged but f decreases.

Sound waves do not travel through _______. a) solids b)gases c)liquid d)vacuum

Description : Sound waves do not travel through _______. a) solids b)gases c)liquid d)vacuum

Last Answer : d)vacuum

What is the name of the process whereby waves travel around corners and obstacles in their paths?

Description : What is the name of the process whereby waves travel around corners and obstacles in their paths?

Last Answer : ANSWER: DIFFRACTION 

Which of the following does NOT travel in a vacuum? w) radio waves x) gamma rays y) magnetic waves z) sound waves

Description : Which of the following does NOT travel in a vacuum? w) radio waves x) gamma rays y) magnetic waves z) sound waves

Last Answer : ANSWER: Z -- SOUND WAVES

In geological studies, all of the following are TRUE of P waves except that they: w) are body waves x) travel like sound waves y) can pass through liquids z) are slower than S waves

Description : In geological studies, all of the following are TRUE of P waves except that they: w) are body waves x) travel like sound waves y) can pass through liquids z) are slower than S waves

Last Answer : ANSWER: Z -- ARE SLOWER THAN S WAVES

Longitudinal waves cannot travel through (1) Vacuum (2) Solid (3) Liquid (4) Gas

Description : Longitudinal waves cannot travel through (1) Vacuum (2) Solid (3) Liquid (4) Gas

Last Answer : Vacuum

What wave does not require a medium to travel through?

Description : What wave does not require a medium to travel through?

Last Answer : electromagnetic wavesgravity waves

When signals are free to travel in both directions over a medium simultaneously the transmission is considered?

Description : When signals are free to travel in both directions over a medium simultaneously the transmission is considered?

Last Answer : full-duplex

What medium does sound travel faster in?

Description : What medium does sound travel faster in?

Last Answer : Sound travels fastest through solids, slower through liquids andslowest through gases.

What medium does sound travel faster in?

Description : What medium does sound travel faster in?

Last Answer : Sound travels fastest through solids, slower through liquids andslowest through gases.

How do we know that light does not need a medium in which to travel?

Description : How do we know that light does not need a medium in which to travel?

Last Answer : Because the speed of light is always constant; it doesn't change based on the movement of the source or detector or the direction in which it travels.

Does sound need a medium to travel?

Description : Does sound need a medium to travel?

Last Answer : Yes. Sound requires a medium to travel in.It is comprised of pressure waves (a mechanical phenomenon). Sound requires something to compress and rarefy (a medium). Sound pressure, or acoustic pressure, is ... of time (or space). Sound can't travel in a vacuum because it lacks the necessary medium.

Do the particles of the medium in which a wave moves travel along with the wave? Explain with an example.

Description : Do the particles of the medium in which a wave moves travel along with the wave? Explain with an example.

Last Answer : When a wave propagates in a medium, the particles of the medium vibrate about their mean position and the energy is transferred without transfer of the particles of the medium. For example: Take some water ... cork in it. When the water is disturbed, the cork moves up and down but not forward.