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A simple pendulum with a metallic bob ha...

A simple pendulum with a metallic bob has a time preiod 10 s. The bob is now immersed in a non-viscous liquide of density 1/3 that of metal. the time period of the same pendulum becomes

A

`8 : 9`

B

`9 : 8`

C

`1 : 9`

D

`9 : 1`

Text Solution

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The correct Answer is:
B
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