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Assertion : Standard optical diffraction...

Assertion : Standard optical diffraction gratings cannot be used for discriminating between different X-ray wavelengths.

A

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

B

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

C

A is true and R is false

D

Both A and R are false

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The correct Answer is:
B
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AAKASH SERIES-WAVES OPTICS-EXERCISE -IB (ASSERTION AND REASON)
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