The gas inside a spherical bubble expands uniformly and slowly so that its radius increases from `R` to `2R`. Let the atmospheric pressure be `p_(0)` and surface tension be `S`. The work done by the gas in the process is

Radius of a soap bubble is increased from R to 2 R work done in this process in terms of surface tension is

A gas expands from 1 litre to 3 litres at atmospheric pressure. The work done by the gas is about

A gas expands from 1 litre to 3 litres at atmospheric pressure. The work done by the gas is about

Excess pressure inside a soap bubble of radius r and surface tension T is

A gas expands from 1 liter to 3 liter at atmospheric pressure. The work done by a gas is about

A gas expands under constant pressure P from volume V_(1) to V_(2) The work done by the gas is

A gas expands under constant pressure P from volume V_(1) to V_(2) The work done by the gas is

Air is pushed in a soap bubble to increase its radius from R to 2R . In this case the pressure inside the bubble

A gas expands from 40 liters to 90 liters at a constant pressure of 8 atmospheres. Work done by the gas during the expansion is

A soap bubble of radius r is formed inside another soap bubble of radius R (gt r) . The atmospheric pressure is P_(0) and surface tension of the soap solution is T. Calculate change in radius of the smaller bubble if the outer bubble bursts. Assume that the excess pressure inside a bubble is small compared to P_(0) .