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A ray of light is incident normally on o...

A ray of light is incident normally on one face of a prism of refracting angle A. After travelling through prism. They ray emerges from the second refracting surface making an angle of deviation of `delta`. The refractive index of the material of prism is

A

`A lt 2C `

B

A = 2C

C

`A gt 2C`

D

`A lt( C)/(2)`

Text Solution

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The correct Answer is:
C
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TARGET PUBLICATION-REFRACTION OF LIGHT -CRITICAL THINKING
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