The frequencies of two sound sources are 256 Hz and 260 Hz, At `t=0` the intesinty of sound is
Channel: Doubtnut
Date: 19/01/2020

The frequencies of two sound sources are 256 Hz and 260 Hz, At `t=0` the intesinty of sound is maximum. Then the phase difference at the time `t=1//16` sec will be