Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A circular tube of uniform cross section is filled with two liquids densities ρ1 and ρ2 such that half of each liquid occupies a quarter to volume of the tube. If the line joining the free surfaces of the liquid makes an angle θ with horizontal find the value of θ.

A circular tube of uniform cross section is filled with two liquids densities ρ1 and ρ2 such that half of each liquid occupies a quarter to volume of the tube. If the line joining the free surfaces of the liquid makes an angle θ with horizontal find the value of θ.

Find out pressures at point A and B. Also find angle θ. A zig zag tube open at n having liquis of densities ρ1 ρ2 and ρ3 is placed in a vertical plane as shown in figure. (The pressue at M is equal to atmospheric pressure).