Physics, 20.08.2019 04:20 reaperqueen21
Astring is strung horizontally with a fixed tension. a wave of frequency 90 hz is sent along the string, and it has a wave speed of 55.1 m/s. then a second wave, one of frequency 180 hz, is sent along the string. what is the wave speed of the second wave?
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Astring is strung horizontally with a fixed tension. a wave of frequency 90 hz is sent along the str...
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