Class 11 NEET Physics Properties of Matter Questions

Question : 35 of 90

Marks: +1, -0

Three liquids of densities ρ1,ρ2 and ρ3 (with ρ1>ρ2>ρ3), having the same value of surface tension T, rise to the same height in three identical capillaries. The angles of contact θ1,θ2 and θ3 obey