The vessel shown in the figure has two sections of area sof cross section `A_(1)` and `A_(2)`. A liquid of density `rho` fills both the sections, up to a height h in each. Neglect atmoispheric pressure.

a. The pressure at the base of the vessel is `2 h rho g`.
b. The force exerted by the liquid on the base of the vessel is `2 h rho g A_(2)`.
c. The weight of the liquid is `lt 2 h rho g A_(2)`.
d. The walls of the vessel at the vessel X exert a downward force `hrhog(A_(2)-A_(1))` on the liquid.

Options

A. a, and c are correct
B. b,c and d are correct
C. a, c and d are correct
D. All are correct

Answer

D