Question

P
2. From diagram alongside calculate
(i) velocity of P and Q (ii) frequency
of P, when frequency of Q is 512 Hz.
Assume that both wave are travelling in
same medium.
(1) 204.8 ms for both (ii) 256 Hz.]
Displacement (cm)
-Q
.11 .21.3
Distance (in metres)
Fig. 9.6​

Answer 1

ANSWER

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EXPLANATION

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