Two sources of sound produce 20 beats in 4 second. What is the difference in frequencies of the two sources?

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

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

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

Two sound sources when sounded simultaneously produce four beats in 0.25 second. the difference in their frequencies must be

A sources of sound gives 5 beats per second when sounded with another sources of frequency 100 second^(–1) . The second harmonic of the source, together with a source of frequency 205 second^(–1) gives 5 beats per second. What is the frequency of the source ?

A source of sound gives five beats per second when sounded with another source of frequency 100s^-1 . The second harmonic of the source together with a source of frequency 205s^-1 gives five beats per second. What is the ferquency of the source?

A source of sound produces 6 beats per second with a tuning fork when the source frequency is either 578 hz or 590 hz. The frequency of tuning fork is

Two sources of sound produce waves differing in wavelength by 12 cm. If the frequencies of the sound are 320 Hz and 360 Hz, calculate the velocity of sound in air.