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Two coherent monochromatic light beams o...

Two coherent monochromatic light beams of intensities I and `4I` are superposed. The maximum and minimum possible intensities in the resulting beam are

A

5I and I

B

5I and 3I

C

9I and I

D

9I and 3I

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The correct Answer is:
C
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TARGET PUBLICATION-INTERFERENCE AND DIFFRACTION-COMPETITIVE THINKING
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