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A gas bubble of 2 cm diameter rises thro...

A gas bubble of 2 cm diameter rises through a liquid `1.75 gm cm^(-3)` with a fixed speed of `0.35 cm s^(-1)`.Naglect the density of the gas. The cofficient of viscosity of the liquid is

A

870 poise

B

1120 poise

C

982 poise

D

1089 poise

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The correct Answer is:
D
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TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (COMPETITIVE THINKING)
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