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light in a vacuum

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13y ago

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Is a vacuum makes the light travels slow?

No. Usually light travels fastest in a vacuum; slower in other substances.


What does light travel faster in?

It travels fastest in a vacuum.


What type of medium does light travels fastest?

A vacuum.


Light travels fastest in what?

Light travels at 299792458 meters per second in a vacuum.


What does light travel fastest in?

Light travels at 299792458 meters per second in a vacuum.


Can microwave travel through vacuum?

A microwave is near the "red" side of the electromagnetic scale. All electromagnetic travels at the same rate. Light is a form of electromagnetic radiation which travels through a vacuum (space). Thereofore, being a part of electormagnetic radiation, microwaves will travel through a vacuum.


What material does light pass through fastest?

Light travels fastest through vacuum, which is the absence of any material. In other materials, light typically travels slightly slower due to interactions with the atoms or particles in the material.


What does light travel fastest?

Light travels at 299792458 meters per second in a vacuum.


What materials can light travel through faster than it travels through air?

Light can travel faster through a vacuum than through air. In a vacuum, light travels at its maximum speed of about 299,792 kilometers per second. This is because there are no particles in a vacuum to slow down the light's speed.


What kind of EM wave travels fastest in a vacuum?

All electromagnetic waves travel at the same speed in a vacuum, which is the speed of light, approximately 3.00 x 10^8 meters per second. This includes radio waves, microwaves, infrared, visible light, ultraviolet, X-rays, and gamma rays.


What travels more quickly visible light or microwaves?

They are both forms of electromagnetic radiation and, in a vacuum, would travel at the same speed.


What state of matter does light travel the fastest?

Light travels fastest in a vacuum. Other than that, it would travel fastest in a very dilute (low-pressure, and therefore low-density) gas.