Question

please tell the answer of this question. only experts answer please.
In the given figure if the ray is going from denser to rarer medium what can be the possible value of angle of refraction
A) 30°
B)60°
C)70°
D)45°
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Answer 1

Answer:

60 degree

Explanation:

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Answer 2

Answer:

c)

Explanation:

the ray is going 70° that way