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26 Nov 2019
Suppose you listen to a 440 Hz sound wave, which travels throughthe air with speed 344 m/s. How many compressions per second entereach of your ears?
A) 1/344
B) 344
C) 1/440
D) 440
Suppose you listen to a 440 Hz sound wave, which travels throughthe air with speed 344 m/s. How many compressions per second entereach of your ears?
A) 1/344
B) 344
C) 1/440
D) 440
Hubert KochLv2
8 Jun 2019