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Question

When light is travelling from one medium to another and the light will bend towards normal. Which of the following condition is satisfied in such conditions

A
sin isin r <1
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B
sin isin r > 1
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C
None of the above
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D
sin isin r =0
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Solution

The correct option is B sin isin r > 1
If sin isin r > 1, sin i > sin r. Which means that the angle of refraction will be less compared to the angle of incidence and light will be bent towards normal.

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