A container is lled with two liquids of densities ρ1 and ρ2 up to heights h1 and h2 respectively. What will be the hydrostatic force (in kN) per unit width of the lower face AB?
The question was posed to me during an internship interview.
This interesting question is from Hydrostatic Force on Plane Area topic in section Hydrostatic Forces on Surfaces of Fluid Mechanics