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Note is a sound :...

Note is a sound :

A

of mixture of several frequencies

B

of mixture of two frequencies only

C

of a single frequencies

D

always unpleasant to listen

Text Solution

Verified by Experts

The correct Answer is:
A
The sound which is produced due to mixture of several frequencies is called a note and it is pleasant to listen too. An octave consists of eight different note, ranging from 256Hz to 512 Hz.
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NCERT EXEMPLAR-SOUND-Sound
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