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The surface tension of water is 0.072 N/...

The surface tension of water is 0.072 N/m. The height to which water will rise in a capillary tube of bore diameter 0.048 cm will be (Angle of contact of water is zero , acceleration due to gravity is 10 `m//s^2` and density of water =1000 `kg//m^3` ).

A

6 cm

B

8 cm

C

4 cm

D

10 cm

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The correct Answer is:
A
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