1.

When a mass m is suspended from a spring, the frequency of oscillation is found as f. If the spring is cut into two equal pieces and the same mass is suspended from one of the pieces, the frequency of oscillation, in this case, will be

A. f
B. 2f
C. \(f\sqrt{2}\)
D. \(\dfrac{f}{2}\)
Answer» D. \(\dfrac{f}{2}\)


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