Two tuning fork having frequency 300 Hz & 305 Hz produce beat phenomena. Then (i) How many beats produce is 5 sec. (ii) Determine minimum time interval in which maximum intensity become min.

A tuning fork 'P' of frequency 280Hz produces 6 beats/s with unknown tuning fork 'Q'

A tuning fork of frequency 256 Hz produces 4 beats per second when sounded with a stringed instrument. What is the frequency produced by the instrument?

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

Two tuning forks have frequencies 450 Hz and 454 Hz respectively. On sounding these forks together, the time interval between successive maximum intensities will be …..

Two tuning forks have frequencies 380 and 384 Hz respectively. When they are sounded together they produce 4 beats. After hearing the maximum sound how long will it take to hear the minimum sound

Two tuning forks have frequencies 380 and 384 Hz respectively. When they are sounded together they produce 4 beats. After hearing the maximum sound how long will it take to hear the minimum sound

Two tuning forks have frequencies 380 and 384 Hz respectively. When they are sounded together they produce 4 beats. After hearing the maximum sound how long will it take to hear the minimum sound

A tuning fork of frequency 512 Hz produces 6 beats per sec. with vibrating string of an instrument. On increasing the tension in the string, the beat frequency reduces to 3 beats/sec. Find the original frequency of the instrument.