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?

Question

Philoid · Accepted Answer

By the given data, we can interpret that,

We know that average power of the source is determined by,

Here, we got m and v, a, f is given. Putting the values, we obtain the answer to be 49 mW.

A transverse wave of amplitude 050 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?

A transverse wave of amplitude 050 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?