How do you appreciate efforts of a musician to produce melodious sound using a musical instrument by simultaneously controlling frequency and amplitude of the sounds produced by it. `(AS_6)`

Do the frequency of sound produced by Men and Women are same?

……………… is a medical instrument used for listening to sounds produced in the body.

What change would you expect in the characteristic of a musical sound when we increase its frequency at one instance and amplitude at another instance?

A device used in laboratory to produce pure sound of some particular frequency is called ___.

Two sound waves produce 12 beats in 4 second. By how much do their frequencies differ ?

Two sound of very close frequencies say 256 Hz and 260 Hz are produced simultaneously. What isw the frequency of resultant sound and also write the number of beats heard in one second ?

Two sound of very close frequencies say 256 Hz and 260 Hz are produced simultaneously. What isw the frequency of resultant sound and also write the number of beats heard in one second ?

You must have seen the doctor checking the sounds produced in the chest or heartbeat of a patient using a medical instrument called Stethoscope. On what principle does this Stethoscope work?

An electrically maintained tuning fork vibrates with constant frequency and constant amplitude. If the temperature of the surrounding air increases but pressure remains constant, the sound produced will have