On dipping a capillary of radius 'r' in water, water rises upto a height H and potential energy of water is u1. If a capillary of radius 2r is dipped in water, then the potential energy is u2. The ratio u1u2 is
(1) 2 : 1 (2) 1 : 2 (3) 4 : 1 (4) 1 : 1
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The ratio u1u2 is 3) 4 : 1
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