Physics, asked by vmm4, 3 months ago

69. A ray of light incident at angle of 40°, on a glass slab, is
deviated through 150, while passing through glass. What
is the critical angle for the glass air surface ?
(a) 32°
(b) 35°
(c) 38°
(d) 41°

Answers

Answered by dharshanasaivalli200

0

Answer:

41 y7ikkkiooooiiuttuj

Answered by stutisinha768

0

Answer:

41

Explanation:

I guess not sure

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