Sound WavesMedium
Question
In arrangement given in figure if the block of mass m is displaced, the frequency is given by:


Options
A.

B.

C.

D.

Solution
This is case of spring in series, so
K = k1 + k2
T = 2π
⇒ n(frequency) =
K = k1 + k2
T = 2π

⇒ n(frequency) =

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