The displacement y (in cm) produced by a simple harmonic wave is 
. The periodic time and maximum velocity of the particles in the medium will respectively be
A
sec and 330 m/sec
B
sec and 20 m/sec
C
sec and 200 m/sec
D
sec and 2000 m/sec
Text Solution
Verified by ExpertsThe correct answer is:
C
Comparing with 
⇒ ⇒ 
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