natbro1911 natbro1911

14-04-2020
Physics

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ultrasound consists of sound at frequencies most people can hear?

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tanayaw55 tanayaw55

14-04-2020

the answer is 2 to 15 MHz

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SBha0047 SBha0047

14-04-2020

Answer:

The units of frequency are called hertz (Hz). Humans with normal hearing can hear sounds between 20 Hz and 20,000 Hz. Frequencies above 20,000 Hz are known as ultrasound.

Explanation:

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