Two tunig forks of frequency `250Hz` and `256Hz` produce beats. If a maximum is observed just now, after how much time the next maximum is observed at the same place?

Two tuning forks of frequencies 256 Hz and 258 Hz are sounded together. The time interval, between two consecutive maxima heard by an observer is

beats are heard when two tuning forks of frequencies 256 Hz and 260 Hz are vibrated simultaneously . If some wax is dropped at one of the prongs of the first fork, how will the beat frequency change ?

Two tuning forks of frequencies 256 Hz and 258 Hz are sounded together. Then the timesinterval between two consecutive maxima and minima heard by an observer is

A tuning fork of frequency 1024 Hz is used to produce vibrations on a sonometer wire of natural frequency 256 Hz. Then the wire will vibrate in

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?