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Two identical cylindrical vessels with t...

Two identical cylindrical vessels with their bases at the same level each, contain a liquid of density `rho`. The area of either base is A but in one vessel the liquid heigth is `h_(1)` and in the other liquid height is `h_(2)(h_(2)lth_(1))`. If the two vessel are connected, the work done by gravity in equalizing the level is

Text Solution

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The correct Answer is:
`-Arhog[(h_(1)-h_(2))/(2)]^(2)`
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