Physics, asked by hanshikachawla, 1 year ago

Sound waves with frequency less than 20 Hz and more than 20000 Hz is called:
(a) Infrasonic and sonic boom
(b) Sonic boom and supersonic
(c) Supersonic and ultrasonic
(d) Infrasonic and ultrasonic

Answers

Answered by Inderpreetsingh120

3

Answer:

option d is right please mark it as brainlest

Answered by arshagun

0

option d) Infrasonic and ultrasonic

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