The beats are not heard, if the difference in frequencies of the two sounding notes is more than 10. Why ?

Phenomenon of beats is audible if the difference in the frequency of the sound waves is

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

Why no beats can be heard if the frequencies of the two interfering waves differ by more then ten ?

Statement-1 : Explosions on other planets are not heard on earth Statement-2 : To hear distinct beats, difference in frequencies of two sources should be less than 10.

Assertion : To hear distinct be beats, difference in frequencies of two sources should be less than 10. Reason : More the number of beats // sec., more is the confusion.

Assertion : To hear distinct beats, difference in frequencies of two sources should be less than 10 . Reason : More the number of beats per sec more difficult to hear them.

when beats are formed between sound waves of slightly different frequencies, the intensity of the sound heard changes form maximum to minimum in 0.2 s . The difference in frequencies of the two sound waves is

Choose the correction option(s) regarding beats Beats are periodic variations in the intensity of sound To produce beats two sound waves of nearly equal frequencies travel in same direction One loud sound followed by faint sound from one beat Beats can heard in difference between two frequencies is small and not more than ten.

If the difference between the frequencies of two sound notes is 8Hz , then the time interval between successive maximum intensity, is

Two tuning forks A and B give 4 beats/s when sounded together. If the fork B is loaded with wax 6 beats/s are heard. If the frequency of fork A is 320 Hz, then the natural frequency of the tuning fork B will be