Question

Select One Correct Option from the following: 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.

Answer 1

a is the correct option.
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Answer 2

Select One Correct Option from the following: 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.