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YDSE Problems II

A: In interfe...

Question

A: In interference pattern, intensity of successive fringes due to achromatic light is not same.
R: In interference, only redistribution of energy takes place.

A

Both A and R are true, and R is correct explanation of A

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B

Both A and R are true, and R is not correct explanation of A

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C

A is true but R is false

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D

A is false but R is true

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Solution

The correct option is C A is false but R is true
In Interference, the resultant pattern is determined by the path difference between the two waves. It is same for monochromatic as well as achromatic light. Hence statement A is false. Statement R is true because in interference only redistribution of energy takes place.

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