Two cylindrical vessels of equal cross sectional area A,

Last updated: 7/9/2022

Two cylindrical vessels of equal cross sectional area A, contain liquid of density p, upto the heights h₁ and h2. After inter connection the levels become equal then work done by force of gravity in this process is: A. ρA(h₁-h₂/2)²g B. ρA(h₁-h₂/2)g C. ρA(h₁+h₂/2)²g D. ρA(h₁-h₂)g