Two sound waves emerging from a source reach a point simultaneously along two paths. When the path difference is `12 cm ` or `36 cm`, then there is a silence at that point. If the speed of sound in air be `330 m//s`, then calculate maximum possible frequency of the source.

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

A sound wave starting from source S , follows two paths AOB and ACB to reach the detector D . If ABC is an equilateral traingle , of side l and there is silence at point D , the maximum wavelength (lambda) of sound wave must be

A sound wave starting from source S , follows two paths AOB and ACB to reach the detector D . If ABC is an equilateral traingle , of side l and there is silence at point D , the maximum wavelength (lambda) of sound wave must be

Sound waves from a tuning fork F reach a point P by two separate routes FAP and FBP (when FBP is greater than FAP by 12 cm there is silence at P ). If the difference is 24 cm the the sound becomes maximum at P but at 36 cm there is silence again and so on. of velocity of sound in sir is 330 ms^(-1) , then least frequency of tuning fork is :

Two sound waves, originating from the same sound source travel along different paths in air and than meet at a point . The speed of the sound is 330m//s . If the source vibrates at a frequency of 500 Hz and one path is 33 cm longer than the other, then the nature of interference is -

Sound waves from a tuning fork placed at a point P reach another point Q , by two separate paths PRQ and PSQ . When PSQ is greater than PRQ by 11.5 cm , there is silence at Q . When the difference is 23 cm , the sound becomes loudest at Q , and when 34.5 cm , there is silence , and so on . Explain this effect and calculate the frequency of the fork if the velocity of sound is taken to be 331.2 m//s .

Sound waves from a tuning fork placed at a point P reach another point Q , by two separate paths PRQ and PSQ . When PSQ is greater than PRQ by 11.5 cm , there is silence at Q . When the difference is 23 cm , the sound becomes loudest at Q , and when 34.5 cm , there is silence , and so on . Explain this effect and calculate the frequency of the fork if the velocity of sound is taken to be 331.2 m//s .

Two sound waves are originating from a single source. They are travelling along different paths in air before meeting at a point. If the source is vibrarting with frequency of 2 kHz and one path is 58 cm longer than the other path then discuss the nature of interference. Speed of sound in air is 336 m/s.

Two sound waves, originating from the same source, travel along different paths in air and then meet at a point. If the source vibrates at a frequency of 1.0 kHz and one path is 83 cm longer than the other, what will be the nature of interference? The speed of sound in air is 332 ms^-1 .