[" Two sound sources when sounded simultaneously produce four beats in "0.25" cecond the difeere in "],[" their frequencies must be: "]

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

Two tuning forks when sounded together produce one beat per 0.4 s. Then the difference of their frequencies is

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

Two tuning forks when sounded together produce 4 beats per second. The first produces 8 beats per second. Calculate the frequency of the other.

The speed of sound in a gas is 500 m/s. Two sound waves progressing simultaneously through this gas produce 5 beats/sec. If the wavelength of one of them is 2.5 m, then the wavelength of the other will be

IF two tuning forks A and B are sounded together, they produce 4 beats per second. A is then slightly loaded with wax, they produce two beats when sounded again. The frequency of A is 256. The frequency of B will be