Ap Eapcet
Waves
AP EAPCET 2021 - 19th August Morning Shift
MCQ+1 / -02021
The sources of sound A and B produce a
wave of 350 Hz in same phase. A particle P is
vibrating under an influence of these two
waves. If the amplitudes at P produced by the
two waves is 0.3 mm and 0.4 mm, the
resultant amplitude of the point P will be,
when AP \(-\) BP = 25 cm and the velocity of
sound is 350 ms\(^{-1}\)