Math, asked by saabmaninder20048, 1 year ago

light travelling at 3 ×1000000000m s¯¹ ENTER WATER OF REFRACTION INDEX 4/3 THE SPEED OF LIGHT IN WATER IS.

Answers

Answered by kavy0
5

2.25 * 100000000 m per s


kavy0: make it brainliest
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