The frequency range of audible sound is [Best
answerl.
A. lower than 20 Hz.
B. lower than 20 KHz.
C. between 20 Hz to 20 KHz.
D. greater than 20 MHz.
NO A. lower than 20 Hz.
NO B. lower than 20 KHz.
YES C. between 20 Hz to 20 KHz.
NO D. greater than 20 MHz.
Comments
Leave a comment