Humans can hear sounds down to _____ hertz and up to about _____ hertz.
A)0; 1000
B)20; 20,000
C)20,000; 200,000
D)200,000; 2,000,000

Question

Quizplus · Accepted Answer

The normal human hearing range is from 20 hertz to 20,000 hertz, also known as 20 kilohertz. Therefore, option B is the best choice as it correctly mentions the lower and upper limits of human hearing range. Options A, C, and D have incorrect values for the range of human hearing.

Humans Can Hear Sounds Down to _____ Hertz and Up