A liquid is filled upto height `h` in a vessel, as shown. Find correct option(s):

Options

A. if `alpha=beta` horizontal component of foces on left and right side of inclined faces will be equal and opposite.
B. if `alphanebeta` horizontal component of foces on left ad rifht side of inclined faces will ber equal and opposite.
C. if A is the area of the base of the vessel then force exerted by liquid on walls of the vessel is greater than `(P_("atm")+rhogh)`.
D. As above, the force exerted by liquid on walls is equal to `(P_(atm)+rhogh)A`.

Answer

A, B, C

Explanation

The forces on the walls of the vessel are shown. The liquid is in equilibrium so net force on the liquid in any direction has to be zero (either `alpha=beta` or `alphanebeta`)