Three tuning forks of frequencies 248 Hz, 250 Hz, 252 Hz, are sounded together.The beat frequency is,

Four tuning forks of frequencies 200,201,204 and 206 Hz are sounded together. The beat frequency will be

Four tuning forks of frequencies 200,201,204 and 206 Hz are sounded together. The beat frequency will be

Four tuning forks of frequencies 200,201,204 and 206 Hz are sounded together. The beat frequency will be

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

Two tuning forks of frequencies 100 Hz and 95 Hz are sounded together. The time interval between two consecutive minima in the resultant sound is

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

Two tuning fork of frequency 100 Hz and 105 Hz are sounded together. The time interval between the successive waxing of sound will be

Two tuning forks A and B of frequency 512 Hz are sounded together produce 5 beats/s. If the fork A is thin loaded with a piece of wax and found that beats occur at shorter intervals. Then the natural frequency of A will be