The ends of the prongs of a tunning forks originally in unison with a fork B of frequency 512 are filled, and the forks produce 5 beat/s when sounded together. What is the pitch of A after filling ?

The prongs of a tuning fork A originally in unison with a fork B os frequency 312 are filed and the forks produce 5 beats per second when sounded together. What is the pitch of A after filing?

The points of the prongs of a tuning fork B originally in unison with a tuning fork A of frequency 384 are filed and the fork produces 3 beats per second, when sounded together with A. What is the pitch of B after filing ?

A tuning fork X is initially in unison with another tuning fork Y of frequency 342 Hz. The points of the prongs of fork X are filed so that it now produces 4 beats per second when sounded together with Y. Determine the pitch of X after filing.

The prongs of the tuning fork are filled a little, the frequency of the tuning fork after filled

The prongs of the tuning fork are filled a little , the frequency of the tuning fork after filled

If a tuning fork of frequency 512Hz is sounded with a vibrating string of frequency 505.5Hz the beats produced per sec will be

A tuning fork A produces 4 beats/ s with tuning fork, B of fequency 256 Hz. When the fork A is filled beats are found to occurs at shorter intervals, then the original frequency will be