Question

Derive an expression for excess pressure inside a drop of liquid. 12 class chapter name find

Answer 1

Excess Pressure inside a Liquid Drop. As we know that, the force due to surface tension act normal to the surface in inward direction on the molecules of a liquid drop. ... Let R be the radius of a drop and dR be the increase in its radius by small amount due to excess pressure.

Excess Pressure inside a Liquid Drop. As we know that, the force due to surface tension act normal to the surface in inward direction on the molecules of a liquid drop. ... Let R be the radius of a drop and dR be the increase in its radius by small amount due to excess pressure.