Physics, asked by riya992, 9 months ago

The speed of light in air and glass is 3 x 108 m/s and 2 x 108 m/s respectively. A beam of light falls on a glass at an angle of 30o with the surface. The angle of refraction in glass is

1) 25o.16’       2) 35o 16’

3) 15o 26’       4) 30o 16’

Answers

Answered by madhokyash75
2

Answer:

4....................

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Answered by faisalayesha2
1
The answer is 4) 30o 16’
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