Two sound waves of frequencies 100Hz and 102Hz and having same amplitude ‘A’ are interferingA stationary detector which can detect waves of amplitude greater than or equal to A. In a time interval of 12 seconds, find the total duration (in sec.) which detector is active

Two sound waves of frequencies 100Hz and 102Hz and having same amplitu

1.	Two sound waves of frequencies 100Hz and 102Hz and having same amplitude ‘A’ are interferingA stationary detector which can detect waves of amplitude greater than or equal to A. In a time interval of 12 seconds, find the total duration (in sec.) which detector is active
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Two sound waves of frequencies 100Hz and 102Hz and having same amplitude ‘A’ are interferingA stationary detector which can detect waves of amplitude greater than or equal to A. In a time interval of 12 seconds, find the total duration (in sec.) which detector is active

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