Question

Find the height of the liquid in the capillary tube if surface tension of liquid is S, radius of capillary tube is r and acceleration due to gravity is g :

• A. $\frac{2S\cos\theta}{prg}$
• B. $\frac{2S}{prg\cos\theta}$
• C. $\frac{2S\sin\theta}{prg}$
• D. None of these

Answer 1

The Correct Option is A

The correct option is (A): $\frac{2S\cos\theta}{prg}$