Physics, asked by jayalaxmisahoo, 3 months ago

The speed of light in medium A is 2.25 x
108 m/s and that in medium B is 2 x 108
m/s. A ray is travelling from medium A
to B. Find the refractive index of medium
B with respect to medium A.

Answers

Answered by rakeshchiudhary97709

0

Answer:

what is sin 70 degrees - sin 20 degrees

Answered by ankitha7777

10

Answer:

hope this

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