A bead of mass m is attached to the mid-point of a taut, weightless string of length l and placed on a frictionless horizontal table. Under a small transverse displacement x, as shown, if the tension in the string is T, then the frequency of oscillation is-A. `(1)/(2pi)sqrt((2T)/(ml)`B. `(1)/(2pi)sqrt((4T)/(ml)`C. `(1)/(2pi)sqrt((4T)/(m)`D. `(1)/(2pi)sqrt((2T)/(m)`

A bead of mass m is attached to the mid-point of a taut, weightless st

1.	A bead of mass m is attached to the mid-point of a taut, weightless string of length l and placed on a frictionless horizontal table. Under a small transverse displacement x, as shown, if the tension in the string is T, then the frequency of oscillation is-A. `(1)/(2pi)sqrt((2T)/(ml)`B. `(1)/(2pi)sqrt((4T)/(ml)`C. `(1)/(2pi)sqrt((4T)/(m)`D. `(1)/(2pi)sqrt((2T)/(m)`
Answer» Correct Answer - B

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