Two transverse sinusoidal waves combining in a string are described by the wave functions y1 = 0.02 sin(4Ttx+rtt) and y2 = 0.02 sin(4Ttx-rt), where x and y are in meters, and t is in seconds. If after superposition, a standing wave of 3 loops is formed, then the length of the string is:

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Two transverse sinusoidal waves combining in a string are
described by the wave functions y1 = 0.02 sin(4rtx+Tt) and y2 =
0.02 sin(4Ttx-rit), where x and y are in meters, and t is in seconds. If
after superposition, a standing wave of 3 loops is formed, then the
length of the string is:
0.75 m
0.5m
1 m
2 m
O 1.5 m
Transcribed Image Text:Two transverse sinusoidal waves combining in a string are described by the wave functions y1 = 0.02 sin(4rtx+Tt) and y2 = 0.02 sin(4Ttx-rit), where x and y are in meters, and t is in seconds. If after superposition, a standing wave of 3 loops is formed, then the length of the string is: 0.75 m 0.5m 1 m 2 m O 1.5 m
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