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Question

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Describe the audible range of fequencies for human beings.

Solution

Human beings cannot hear sounds below the frequency of 20 Hz and frequencies more than 20 kHz. Therefore, roughly the audible range of sounds for human beings vary between 20 Hz to 20 KHz.

Some More Questions From Sound Chapter

State True or False:

The lower the frequency of vibration, the higher is the pitch.

State True or False:

Unwanted or unpleasant sound is termed as music.

State True or False:

Noise pollution may cause partial hearing impairment.

Time taken by an object to complete one oscillation is called __________.

Loudness is determined by the __________ of vibration.

The unit of frequency is ________.

Unwanted sound is called _________.

Shrillness of a sound is determined by the _________ of vibration.

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