Physics, asked by princehadi820, 9 months ago

sound waves in air can be heard only over short distance
a) 20 Hz to 20000hz
b)200 to 20000hz
c)20hz to 200000Hz
d)2000 Hz to 20000hz

Answers

Answered by rr2457353

1

Answer:

c............. hope you got

Answered by kavya9858

2

Answer:

your answer isoption A

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