AP and TS EAMCET Engineering Model Paper 17

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Question : 93 of 160
 
Marks: +1, -0
When water rises in a capillary tube of radius r to a height h, then its potential energy is U1. If capillary tube of radius
r
2
is dipped in same water potential energy of water is U2. The ratio U1:U2 is :
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