29.) Humans can generally hear sounds with frequencies ranging from 20.0 to 20,000 Hz. This means that a. humans have no difficulty hearing sounds in this range b. humans have difficulty hearing high pitched sounds above 20,000 Hz c. humans have difficulty hearing low pitched sounds below 20.0 Hz d. all of these statements about human hearing are true

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A: Given data:  A closed tube  Fundamental frequency (f1) = 104 Hz Speed (v) = 343 m/s Required: Length…

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A: β = 4.8×10 decibels  Threshold of human hearing is , Io = 1×10-12 W/m²

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A: The intensity of sound can be expressed as β=10logII0      1

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A: Given data: Sound intensity level, β=90.0 dB Time, t=9.0 hr = 9.0×60×60 s Area of eardrum,…

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