Question

In case of refraction, when the light passes from rarer to

a denser medium, if the angle of incident is 65o and angle of

refraction is 25o, then the deviation of angle would be
(a) 65°
(b) 40°​

Answer 1

Answer:

In case of refraction, when the light passes from rarer to

a denser medium, if the angle of incident is 65o and angle of

refraction is 25o, then the deviation of angle would be

(a) 65°

(b) 40°

Answer 2

Answer:

Answer is 40°

Explanation:

Angle of deviation = Angle of incidence - Angle of refraction

i.e. Angle of deviation = 65 - 25

= 40° (Ans)

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