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Does light require a medium

Updated: 9/15/2023
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15y ago

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No. Any non-vacuum medium will attenuate light.

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Q: Does light require a medium
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Related questions

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)


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.


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).


What wave doesnt require a medium to travel through?

electromagnetic. for example, light.


Is a medium necessary for a wave to travel?

No not really. Sound waves are mechanical waves. They require a medium for propagation. On the other hand, Light waves are electromagnetic and do not require a medium. Hence you cannot hear in space. AND light waves reach the earth from the sun through space- which is a vacuum!!


Can you see things without oxygen?

Light waves require no medium (unlike sound waves that require a medium such as air) and therefore sight is independent of anything other than light. For example there is no oxygen in space but astronomers can still observe light from a star light years away.


When a wave travel through a medium?

Mechanical waves such as sound and vibration require a medium in which to travel. Electromagnetic waves such as radio and light need no transmission medium.