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A travelling wave on a long stretched st...

A travelling wave on a long stretched string along the positIve x-axis is given by `y = 5mm e^(((T)/(5s) - (x)/(5cm))^2)`. Using this equation answer the following questions.
The plot of y and x at t = 10 s is best indicated by

A

B

C

D

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The correct Answer is:
B
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