Question: Two coherent electromagnetic waves are incident simultaneously at some point in space. The intensity of each independent wave is I 0 . What is the

Two coherent electromagnetic waves are incident simultaneously at some point in space. The
intensity of each independent wave is I0. What is the intensity of the superposition of these two
waves if the phase difference is 2?
A.4I0
B.2I0
C. I0
D. zero
E. I0/4

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