A loaded spring vibrates with a period T. The spring is divided into four equal parts and the same load is divided into four equal parts and the same
A loaded spring vibrates with a period T. The spring is divided into four equal parts and the same load is divided into four equal parts and the same load is suspended from one end of these parts. The new period is
A. T
B. 2 T
C. `T//2`
D. `T//4`
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Correct Answer - C
`T=2pisqrt((m)/(k))and T_(2)=2pisqrt((m)/(4k))`
`therefore (T_(2))/(T_(1))=(1)/(2)therefore T_(2)=(T)/(2)`
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