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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 1 > Chapter 8 - Work, Energy and Power > Two identical cylindrical vessels, with their bases at the same level, each contain a liquid of density ρ. The height of liquid in one vessel in h 1 ​and that in the other is h2. The area of either base is A. What is the work done by gravity in equalizing the levels when the vessels are interconnected?

Two identical cylindrical vessels, with their bases at the same level, each contain a liquid of density ρ. The height of liquid in one vessel in h 1 ​and that in the other is h2. The area of either base is A. What is the work done by gravity in equalizing the levels when the vessels are interconnected?

Consider the situation as shown in the diagram the ball strikes the wall normally and the collision is elastic the change in the kinetic energy of the ball is Two identical cylindrical vessels with their bases at the same level