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There cannot be any such thing as a vacuum of wavelengths!
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∙ 9y ago
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How does the average speed of light glass compare with its speed in a vacuum?
About 2/3 its speed in a vacuum.
Why is the speed of light limited in a vacuum?
The speed of light is not limited in a vacuum - the speed of light is fastest in a vacuum. But that is what Einstein called the "Cosmic Speed Limit" - nothing can move faster than the speed of light in a vacuum, or even quite asfast.
What is the speed of light of a vacuum?
In vacuum, the speed is 299,792,458 meters per second.
How fast can the speed of light go?
Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.Light is fastest in a vacuum; in this case, its speed is about 300,000,000 meters/second.
Why does a vacuum and a electromagnetic wave travels the same speed?
A vacuum doesn't travel. All electromagnetic wavestravel at the same speed in vacuum.
What happens to frequency does the speed of light ever change?
The speed of light IN A VACUUM is always the same. In substances other than the vacuum, the speed of light is usually slower than in a vacuum.
Which of these is constant for ALL types of electromagnetic radiation in a vacuum?
Answer = Velocity Velocity is the speed of light and, the speed of light, is a constant among Electromagnetic Radiation in the vacuum of space.
Does the speed of light change in a vacuum?
No, not as long as the light stays in vacuum.No, it does not. That is where it has its maximum speed.
What is the speed of light in miles per second in a vacuum?
The speed of light is 186,000 miles per second in a vacuum.
What speed in a vacuum ultraviolet or infrared?
c.All electromagnetic radiation travels at the same speed in a vacuum; it is labelled c.
What wavelenths of light does chlorophyll a absorb best?
430 nm
Why are plants leaves green?
they reflect green wavelenths of light.
