A child has an ear canal that is 1.3 cm long. Part A At what sound...

Question

Question

A child has an ear canal that is 1.3 cm long.

Part A

At what sound frequencies in the audible range will the child have increased hearing sensitivity?

Express your answer in hertz. If there is more than one answer, separate them by a comma.

Answer 1

Answer #1

The sound frequencies of sound is v 3v 340 m/s 3(340 m/6538 Hr, 19615 Hz 4 (1.3x10 m) 4(1.3x102 m )-6538Hz, 196 15Hz fn

Answer 2

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