Physics, asked by AbhishekA8253, 1 year ago

Condition for which projectile will hit inclind plane perpendicularly

Answers

Answered by aaronmanoj13
0

n= 1/sinC = 1 / sin45° = √2


Therefore speed of light in vaccum

 = speed of light in air/n

 = 3×10^8/1.414

= 2.121×10^8 m/s


i hope it will help you

regards

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