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Light and Its Properties

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Questions and Answers

What is the speed of light in a vacuum?

30,000,000 meters per second

299,792,458 meters per second (correct)

299,792,458 kilometers per second

3,000,000,000 meters per second

What is the primary color of light?

Yellow

White (correct)

Green

Red

What happens to the speed of light when it passes through a medium like glass?

It decreases (correct)

It becomes invisible

It increases

It remains the same

Light and Its Properties

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Podcast

Questions and Answers

What is the speed of light in a vacuum?

What is the primary color of light?

What happens to the speed of light when it passes through a medium like glass?

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