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A piano wire with mass 3.35 g and length 78.0 cm is stretched with a tension of 32.0 N. Awave with frequency 115 Hz

 

A piano wire with mass 3.35 g and length 78.0 cm is stretched with a tension of 32.0 N. Awave with frequency 115 Hz and amplitude 1.90 mm travels along the wire Part A Calculate the average power carried by the wave P= Submit Part B P = VG + Submit Request Answer What happens to the average power if the wave amplitude is halved? 17 Provide Feedback ? Request Answer W ? W

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