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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 Request Answer Part B ? W What happens to the average power if the wave amplitude is halved? P = Submit Request Answer Provide Feedback W
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Part A First we need to calculate the velocity of the wave on the piano wire The velocity is ...
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Fundamentals of Physics
Authors: Jearl Walker, Halliday Resnick
8th Extended edition
471758019, 978-0471758013
