A ray of light is traveling from air to water what is angle of incidence in air if angle of refraction in water is 41degree? Take refractive index 1.32
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Answer:
n=sin i /sin r
n=1.32
r=41
sin i= n . sin r
sin i=1.32 .sin41
sin i=0.87
i=59.99 or 60
So angle of incidence in air be 60 degree
Explanation:
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