Science Class 9 Sound

Asked by GIANSH GUPTA KHUNDKER · BIRLA BRAINIACS

Which range of frequencies represents the average audible range for a healthy human ear?
A) 0 Hz to 20 Hz
B) 20 Hz to 20,000 Hz
C) 20,000 Hz to 50,000 Hz
D) 200 Hz to 2,000 Hz

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