Question
In a vertical cylindrical vessel of base area A=80 cm2, water is filled to a height h = 30 cm. If density and bulk modulus of water be ρ=1000 kg m−3 and B=2×109 Nm−2. The elastic deformation energy of water in the vessel is P×9×10−7 Joule. Find the value of P. (Take g = 10 m/s2)___