kenjays kenjays

25-03-2018
Chemistry

contestada

What sound frequency hurts human ear NOT be able to detect?

A.) 10,000 Hertz

B.) 10 Hertz

C.) 100 Hertz

D.) 1,000 Hertz

Respuesta :

25-03-2018

human ear can only hear sounds between 20-20,000 Hz so it must be answer B

Answer Link

Tigrerra2015 Tigrerra2015

29-03-2018

10 Hertz, because the ear can detect as low as 20 Hz and the max Hertz is 20,000 Hz.

Answer Link

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