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>> $A simple pendulum with a brass bob has a$

Question

A simple pendulum with a brass bob has a time period T. The bob is now immersed in a non-viscous liquid and made to oscillate. The density of the liquid is (1/8)th that of the brass. The time period of the pendulum will be

A

$\frac{8}{7}$ g

B

$\frac{7}{8}$ g

C

$\frac{8 ^{2}}{7 ^{2}}$ g

D

g

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Updated on : 2022-09-05

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Correct option is B)

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