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A trasverse wave of amplitude 0.50 mm an...

A trasverse wave of amplitude `0.50 mm` and frequency `100Hz` is produced on a wire stretched to a tension of `100 N`. If the wave speed is `100 m//s`. What average power is the source transmitting to the wire?

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The correct Answer is:
29 mW
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A transverse wave of amplitude 0.50 mm and frequency 100 Hz is produced on a wire stretched to a tension of 100 N. If the wave speed is 100 m s^-1, what average power is the source transmitting to the wire ?

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Knowledge Check

  • A 10 m long steel wire has mass 5 g. If the wire is under a tension of 80 N, the speed of transverse waves on the wire is

    A
    `100ms^(-1)`
    B
    `200ms^(-1)`
    C
    `400ms^(-1)`
    D
    `500ms^(-1)`

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