0
Why light waves doesn't require a medium for its propogation but sound waves require?
Wiki User
∙ 12y ago
sound waves move along with the particles of matter through which it passes
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What distinguishes electromagnetic waves from mechanical waves?
electromagnetic waves are wave that do not require a material medium for their propagation while mechanical wave requires a material medium for example light wave is an electromagnetic wave it does not require any material medium(depends on air or water)for their propagation i.e even in the absence of air light will still travel... sound wave is a mechanical wave because sound do not travel in a vacuum....
Do visible light and x-rays travel through different medians?
Visible light and x-rays are both forms of electromagnetic radiation, and do not require a medium to travel through.
Why is the speed of light medium?
The speed of light is not medium: in vacuum, it is the highest speed that there can be. Hardly a definition of medium!
What is a rarer medium?
If the light travels faster in the second medium, then this medium is called the rarer medium.
When light waves enter a new medium and bend what occurs?
When light enters a different medium, the amount that the light is bent as it enters the medium is determined by the medium's index of refraction.
What wave doesnt require a medium to travel through?
electromagnetic. for example, light.
Why does there have to be a medium for waves to travel through?
There does not have to be a medium. Light does not require a medium. Mechanical waves require a mediumAnswer 2:Not all waves require a medium for their transmission. Mechanical waves require a medium for their transmission because it is the molecules of the medium which cause the wave to propagate. However, electromagnetic waves do NOT require a medium. (for example light)
Does light require a medium?
No. Any non-vacuum medium will attenuate light.
What waves require a medium and what waves do not?
Mechanical waves require a medium (substance) to travel in, other waves do not. For example, sound is a mechanical wave and require a medium (air, water, etc.), light is not a mechanical wave and does not require a medium
Which requires a physical medium in which to travel light or sound?
it is sound that requires a medium to travel .. light is an electromagnetic wave ..it doesn't require a medium..
Name one kind of wave that does not require a medium?
An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.An electromagnetic wave (this includes light) does not require a physical medium - it can travel through empty space.
What wave require a medium to travel through?
electromagnetic. for example, light.
What is the principles on which a pinhole camera works?
Rectilinear propogation of light.
How can light waves move through space?
Light waves, unlike sound, do not require a medium.
Do light and sound require medium for transfer?
Light does not because of its' quantum nature. Sound does because it depends on varying the density of its' medium to move its' energy.
What is a wave that doesn't require a medium for propagation?
Electromagnetic waves (like light) don't require a medium for propagation, unlike mechanic waves (like sound).
Waves need matter to travel throgh?
waves such as transverse waves, like moving a rope up and down causing waves, does require a medium but energy in the form of light (its still debatible weather its a particle or wave) doesnt need a medium,like electromagnetic waves
