Two identical cylindrical vessels, each of base area A, have their bas – InterviewSolution

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1.	Two identical cylindrical vessels, each of base area A, have their bases at the same horizontal level. They contain a liquid of density ρ. In one vessel, the height of the liquid is h1 and in the other h2>h1. When the two vessels are connected, the work done by gravity in equalizing the levels is
Answer» Two identical cylindrical vessels, each of base area A, have their bases at the same horizontal level. They contain a liquid of density $ρ$ . In one vessel, the height of the liquid is $h_{1}$ and in the other $h_{2} > h_{1}$ . When the two vessels are connected, the work done by gravity in equalizing the levels is

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