What is the speed of light in air? in crown

Edith Mayer

Edith Mayer

Answered question

2022-05-10

What is the speed of light in air? in crown glass?

Answer & Explanation

Cecelia Mullins

Cecelia Mullins

Beginner2022-05-11Added 10 answers

Velocity of light in crown glass v C r o w n g l a s s = 197 , 368 , 421 m s 1
In air, it is approximately equal to c.
c = 299 , 792 , 458 m s 1

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