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Wave pulse on a string shown in figure is moving to the right without changing shape. Consider two particles at position `x_(1)=1.5m and x_(2)=2.5`m. Their transverse velocities at the moment shown in figure are along directions :

A

positive `y`-axis and positive `y`-axis respectively

B

negative `y`-axis and positive `y`-axis respectively

C

positive `y`-axis and negative `y`-axis respectively

D

negative `y`-axis and negative `y`-axis respectively

Text Solution

Verified by Experts

The correct Answer is:
B

Dotted shape shows pulse position after a short time interval. Direction of the velocities are decied according to direction of displacement of the particles.
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