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What is the condition for minimum deviat...

What is the condition for minimum deviation through then prism ? What is prism formula ?

A

angle fo incidence is equal to angle of deviation.

B

angle of incidence is equal to angle of refraction.

C

angle of incidence is equal to refracting angle of prism

D

angle of emergence and angle of incidence are equal

Text Solution

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The correct Answer is:
D
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