Wave motionMedium
Question
Two radio stations broadcast their programmers at the same amplitude A and at slightly different frequencies ω1 and ω2 where ω2 − ω1 = 103Hz. A detector receives the signals from two stations simultaneously. It can only detect signals of intensity ≥ 2 A2. Find time interval between succesive maxima of intensity of signal received by detector.
Options
A.10-3 sec.
B.10-2 sec.
C.10-1 sec.
D.1 sec.
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