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JEE Main20246 Apr 2024Evening ShiftPhysicsWave OpticsActual

Two coherent monochromatic light beams of intensities I and 4 I are superimposed. The difference between maximum and minimum possible intensities in the resulting beam is x I . The value of x is _________.

Correct answer

0

Step-by-step solution

aligned & I_ =( I + 4 I )^2=9 I & I _ =( 4 I - I )^2= I & I _ - I _ =8 I aligned

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