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The force of 2000 dyne is required to mo...

The force of 2000 dyne is required to move a flat glass plate of surface area `10 cm^(2)` with a velocity of 1 cm/s over a surface of glycerine 1 mm thick. The coefficient of viscosity of glycerine is

A

`0.2` poise

B

0 poise

C

20 poise

D

`20.5` poise

Text Solution

Verified by Experts

The correct Answer is:
C
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TARGET PUBLICATION-FRICTION IS SOLIDS AND LIQUIDS -MCQ (EVALUATION TEST)
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