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Ananya Shree

Class 12th
Physics
2 years ago

A ray of light incident at an angle θ on a refracting face of a prism emerges from the other face normally. If the angle of the prism is 5o and the prism is made of a material of refractive index 1.5, the angle of incidence is a) 7.5o b) 5o c) 15o d) 2.5o

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Muskan Anand

2 years ago

Option A is correct answer

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