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A wave pulse is generated in a string th...

A wave pulse is generated in a string that lies along x- axis. At the points A and B, as shown in the figure, if `R_A and R_B` are the ratio of wave speed to the particle speed respectively then:

A

`R_(A) gt R_(B)`

B

`R_(B) gt R_(A)`

C

`R_(A) = R_(B)`

D

Information is not sufficient to decide.

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The correct Answer is:
B
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