Calculate the average power carried by the wave

Reference no: EM13544639

A piano wire with mass 3.45 g and length 77.0 cm is stretched with a tension of 33.0 N . A wave with frequency 100 Hz and amplitude 1.70 mm travels along the wire. Calculate the average power carried by the wave. What happens to the average power if the wave amplitude is halved?

Reference no: EM13544639

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