Physics, asked by kharishri, 6 months ago

8.
Light travels from glass (u = 1.5) to air, then the angles of incidence given inglass
below for which total internal reflection takesplace will be
1) 45°
2) 60°
3) 75°
4) All the above

Answers

Answered by devbrathsingh454

0

Explanation:

bb hun h hub u bb gen jjhgcigphucc htc ho b tv

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