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A U-tube having horizontal arm of length...

A U-tube having horizontal arm of length 20 cm, has uniform cross-sectional area`=1cm^(2)`, It is filled with water of volume 60 cc. What volume of a liquid of density `4g//cc` should be poured from one side into the U-tube so that no water is left in the horizontal arm of the tube?

A

60 cc

B

45 cc

C

50 cc

D

35 cc

Text Solution

Verified by Experts

The correct Answer is:
D
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