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In a spring block system if length of th...

In a spring block system if length of the spring is increased by `4%`, then time period

A

increase by `2%`

B

increase by `0.5%`

C

decrease by `2%`

D

decrease by `0.5%`

Text Solution

Verified by Experts

The correct Answer is:
A
`(DeltaT)/(T)=(-1)/(2)(Deltak)/(k), k prop (1)/(l)`
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