Two identical sinusoidal waves, each of amplitude A, and differing by their phase constant, interfere to produce a resultant wave with amplitude A_res. As a result of this interference, the amplitude is decreased by 20%. Determine the phase constant p.
Two identical sinusoidal waves, each of amplitude A, and differing by their phase constant, interfere to produce a resultant wave with amplitude A_res. As a result of this interference, the amplitude is decreased by 20%. Determine the phase constant p.
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Transcribed Image Text:Two identical sinusoidal waves, each of
amplitude A, and differing by their phase
constant, interfere to produce a resultant
wave with amplitude A_res. As a result of
this interference, the amplitude is
decreased by 20%. Determine the phase
constant p.
O p = 1.87 rad
O p = 132 rad
O p = 2.32 rad
p = 3.48 rad
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