Physics, asked by ksb23, 2 months ago

ultrasonic are which type of waves​

Answers

Answered by Anonymous
0

Sound wave

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Answered by himanisharma2292004
2

Answer:

Ultrasound refers to a sound wave with a frequency greater than the upper limit of human hearing, which is generally over 20 kHz. In general, humans can hear sounds with a frequency between 20 Hz and 20 kHz.

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