A fixed cylindrical tank having large cross-section area is filled with two liquids of densities ρ and 2ρ and in equal volumes as shown in the figure. A small **** of area of cross section a = √6cm2 is made at height h/2 from the bottom.
For the initial liquid stream, at the shown instant, Choose correct options :
(A) velocity of efflux is greater then √gh
(B) velocity of efflux is greater than √3gh
(C) Angle with the surface at which stream of liquid hits the ground is tan-1(1/√2)
(D) Angle with the surface at which stream of liquid hits the ground is tan–1(√2)
