Two soap bubbles combine to form a single bubble. In this process, the change in volume and surface arca are respectively V and A. If p is the atmospheric pressure and T is the surface tension of the soap solution, the following relation is true.

Two soap bubbles combine under isothermal conditions to form a single soap bubble. If in this process, the change in volume is V and change in area is S, then ( P is atmospheric pressure)

Two soap bubbles of radii a and b coalesce to form a single bubble of radius c . If the external pressure is P , find the surface tension of the soap solution.

Two soap bubbles of radii a and b coalesce to form a single bubble of radius c . If the external pressure is P , find the surface tension of the soap solution.

Two identical soap bubbles each of radius r and of the same surface tension T combine to form a new soap bubble of radius R . The two bubbles contain air at the same temperature. If the atmospheric pressure is p_(0) then find the surface tension T of the soap solution in terms of p_(0) , r and R . Assume process is isothermal.

Two identical soap bubbles each of radius r and of the same surface tension T combine to form a new soap bubble of radius R . The two bubbles contain air at the same temperature. If the atmospheric pressure is p_(0) then find the surface tension T of the soap solution in terms of p_(0) , r and R . Assume process is isothermal.

Two identical soaop bubbles each of radius r and of the same surface tension T combine to form a new soap bubble od radius R . The two bubbles contain air at the same temperature. If the atmospheric pressure is p_(0) then find the surface tension T of the soap solution in terms of p_(0), r and R . Assume process is isothermal.

Two spherical soap bubble collapses. If V is the consequent change in volume of the contained air and S in the change in the total surface area and T is the surface tension of the soap solution, then it relation between P_(0), V, S and T are lambdaP_(0)V + 4ST = 0 , then find lambda ? (if P_(0) is atmospheric pressure) : Assume temperature of the air remain same in all the bubbles