Solved The softest sound a human ear can hear is at 0 dB (Io
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Answer to Solved The softest sound a human ear can hear is at 0 dB (Io
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SOLVED: The human ear can detect a minimum intensity of Io = 10-12 W/m2, which has a sound intensity of 0 dB. β = 15 dB If the student hears a sound
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