Two waves travelling in the same direction are given by: y1%=0.2 sin(2x-20t+o) and y2 0.2 sin(2Ttx-20t), where x and y are in meters and t is in seconds. If the %3D two waves start at the same moment, then the path difference, Ax, corresponding to a fully destructive interference is: O 1/3 m O 4/3 m O 1/2 m O 3/4 m O 2/3 m
Two waves travelling in the same direction are given by: y1%=0.2 sin(2x-20t+o) and y2 0.2 sin(2Ttx-20t), where x and y are in meters and t is in seconds. If the %3D two waves start at the same moment, then the path difference, Ax, corresponding to a fully destructive interference is: O 1/3 m O 4/3 m O 1/2 m O 3/4 m O 2/3 m
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Transcribed Image Text:Two waves travelling in the same direction are given by: y1 0.2 sin(21x-20t+p)
and y2 = 0.2 sin(2rtx-20t), where x and
are in meters and t is in seconds. If the
two waves start at the same moment, then the path difference, Ax,
corresponding to a fully destructive interference is:
O 1/3 m
O 4/3 m
O 1/2 m
O 3/4 m
O 2/3 m
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