Physics, asked by Abidali5436, 1 year ago

Find the time if the thickness of glass slab is 0.2m

Answers

Answered by harshshrivastava554

0

Answer:

Explanation:Speed of the light in glass = 2 × 10⁸ m/s.

Tickness=0.2m

Distance =speed*time

Time=distance/speed

Time=0.2/2×10^8

Time =10^-9

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