When two sound waves are superimposed, beats are produced when they have

Two sound waves are superimposed. The resulting pressure variation at a single point at a distance 'x' from the source is graphed below : The beat frequency of the resulting sound wave is :

Two sound waves are superimposed. The resulting pressure variation at a single point at a distance 'x' from the source is graphed below : The beat frequency of the resulting sound wave is :

If n_(1) and n_(2) are the frequencies of two sound waves, the frequency of the beat produced due to superposition of these waves will be

If two sound waves of equal intensity I produce beats, then the maximum intensity of sound produced in beats will be

If two sound waves of equal intensity I produce beats, then the maximum intensity of sound produced in beats will be

Two tuning forks x and y produce tones of frequencies 256 Hz and 262 Hz respectively, An unknown tone sounded with x produces, beats. When it is sounded with y the number of beats produced is doubled. The unknown frequency is

Two tuning forks x and y produce tones of frequencies 256 Hz and 262 Hz respectively, An unknown tone sounded with x produces, beats. When it is sounded with y the number of beats produced is doubled. The unknown frequency is