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What waves travel faster sound or light?


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Answered 2009-12-09 15:59:06

Light waves travel faster than sound waves.

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Do sound waves or light waves travel faster?

In air, light waves travel about 871 thousand times faster than sound waves.


Which travel faster light or sound waves?

Light waves travel faster.same he is right



Which waves travel faster sound or light?

Light is roughly a million times faster than sound.


Why do radio waves travel faster than the sound wave?

Radio waves are just low frequency light waves. They travel at the speed of light, much faster than sound waves which are just changes in pressure traveling in waves


Does sound waves travel faster than light waves?

No! because light is the fastest thing on earth.


Which travel faster than light or sound waves?

Which of them travel faster - light or sound waves? Light waves travel in vacuum with the speed of light c = 299792458 m/s or 983571056 ft/s. Sound waves travel at 20°C (68°F) with the speed of sound c = 343 m/s or 1125.33 ft/s. So light travels 874,030 times faster than sound. Don't forget that sound needs necessarily air as a medium. Light does not need a medium; vacuum is O


Why do light waves have a far shorter wavelength than sound waves?

sound waves travel faster slower than light waves In air, sound travels around 300m/s.


Why do we see distant events before we hear them?

because light waves travel faster than sound waves, you see the light a lot sooner than you hear the sound.


Why do sound waves travel faster in water than in air?

Sound waves travel faster in substances with higher densities.


Why do light waves travel faster then sound waves?

Electromagnetic waves travel independently of the medium through which they travel -- while transparent matter can impede its passage, no transfer of energy from molecule to molecule is required as with sound waves and other vibrations. The speed of sound is limited by the motion of molecules, which is faster in denser materials.


Does radio wave travel faster than sound wave?

Light waves and radio waves travel faster then sound waves. It has been know for thousands of years that you can see something happen in the distance before you hear it happen. Radio waves and light waves are both electromagnetic waves and both travel at the speed of light. The speed of a Radio wave is same as of Light and it is 3X108 meter /sec while sound travels with speed of 300 m/sec.


Compare and contrast light waves and sound waves?

Comparison:Both light waves and sound waves are a method of energy transfer.Both types of waves change their speed when traveling through various media.Contrast:Light waves are electromagnetic waves, and do not require a medium (matter) in order to travel. Sound waves MUST have a medium in order to travelThe speed of a light wave is faster than the speed of a sound wave.Light waves are transverse waves. Sound waves are longitudinal waves.


Which travels faster-radio waves or sound waves?

Radio waves travel roughly 874 thousand times faster than sound waves travel in air.


What travels faster than light waves and sound waves?

Light travels faster than sound ... about 875,000 times faster. Nothing travels faster than light.


Do light and sound both move in waves?

Light and sound both move in waves. Light is much faster than sound. Light waves are smaller than sound waves.


How does light and sound travel?

Light and sound are forms of radiation and travel in waves.


What is the difference between light waves and sound waves?

The differences between light and sound are as follows:Light can be considered to be made of waves as well as particles. Sound is only a wave. It does not show particle nature.Light waves are electromagnetic waves while sound waves are mechanical waves.Light waves are transverse while sound waves are longitudinal.Light waves can travel in vacuum. Sound waves require a material medium to travel, and hence, cannot travel in vacuum.The speed of light in a medium is constant. The velocity of sound waves can change.In sound waves, the particles of the medium actually oscillate. In a light wave, the electric and magnetic vectors oscillate.Light waves can be polarized, but sound waves cannot.Light waves travel much faster than sound waves. The speed of light is a physical constant. Its value is exactly 299,792,458 meters per second in vacuum. The speed of sound is 343 meters per second in dry air at 20°C.And finally, a simple one - you can see light while you can hear sound.


What two ways are light and sound different?

sound waves are faster in water than in land, light waves are faster in land


How is sound the same as light?

Sound and light travel as waves.


Why do sound waves move around everyday objects whereas the bending of light is not generally observed?

its because the sound waves travel faster in air..... and also recommended the waves


Why does sound travel faster in water then in air?

there are more sound waves!Water is denser then air, the waves travel through the water faster. It will go even faster in steel.


What is the difference between light and sound?

The differences between light and sound are as follows:Light can be considered to be made of waves as well as particles. Sound is only a wave. It does not show particle nature.Light waves are electromagnetic waves while sound waves are mechanical waves.Light waves are transverse while sound waves are longitudinal.Light waves can travel in vacuum. Sound waves require a material medium to travel, and hence, cannot travel in vacuum.The speed of light in a medium is constant. The velocity of sound waves can change.In sound waves, the particles of the medium actually oscillate. In a light wave, the electric and magnetic vectors oscillate.Light waves can be polarized, but sound waves cannot.Light waves travel much faster than sound waves. The speed of light is a physical constant. Its value is exactly 299,792,458 metres per second in vacuuum. The speed of sound is 343 metres per second in dry air at 20°C.And finally, a simple one - you can see light while you can hear sound.


Difference between sound and light wave?

The differences between light and sound are as follows:Light can be considered to be made of waves as well as particles. Sound is only a wave. It does not show particle nature.Light waves are electromagnetic waves while sound waves are mechanical waves.Light waves are transverse while sound waves are longitudinal.Light waves can travel in vacuum. Sound waves require a material medium to travel, and hence, cannot travel in vacuum.The speed of light in a medium is constant. The velocity of sound waves can change.In sound waves, the particles of the medium actually oscillate. In a light wave, the electric and magnetic vectors oscillate.Light waves can be polarized, but sound waves cannot.Light waves travel much faster than sound waves. The speed of light is a physical constant. Its value is exactly 299,792,458 metres per second in vacuuum. The speed of sound is 343 metres per second in dry air at 20°C.And finally, a simple one - you can see light while you can hear sound.


Why can light waves travel in vacuum but sound waves cannot?

Because sound waves are waves in material media, but light waves are not.


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