Physics, asked by ranikanchan944, 6 months ago

The critical angle for glass-air interface is:
a. 24
b. 48
c. 42
d. 45

Answers

Answered by chavijaiswal9

3

Answer:

42 is the ans

Explanation:

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Answered by NikitayAdAv23

2

Answer:

Hii here is your answer

.42 degree is right.

hope it will help you

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