When a sound wave of frequency 300 Hz passes through a medium the maxi – McqOptions

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1.	When a sound wave of frequency 300 Hz passes through a medium the maximum displacement of a particle of the medium is 0.1 cm. The maximum velocity of the particle is equal to [MNR 1992; UPSEAT 1998, 2000; RPMT 2002; Pb. PET 2004]
A.	60 p cm/sec
B.	30 p cm/sec
C.	30 cm/sec
D.	60 cm/sec
Answer» B. 30 p cm/sec

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