If `r` and `T` are radius and surface tension of a spherical soap bubble respectively then find the charge needed to double the radius of bubble.

If the radius and surface tension of a spherical soap bubble are 'R' and 'T' respectively, Then show that the charge required to double its radius would be 8piR ,[epsilon_(0)R[7p_(0)R+12T]]^(1/2) . Where p_(0) is the atmospheric pressure.

If the radius and surface tension of a spherical soap bubble are 'R' and 'T' respectively, Then show that the charge required to double its radius would be 8piR ,[epsilon_(0)R[7p_(0)R+12T]]^(1/2) . Where p_(0) is the atmospheric pressure.

If the radius and surface tension of a spherical soap bubble be r and T respectively. Find the charge uniformly distributed over the outer surface of the bubble, is required to double its radius. (Given that atmospheric pressure is P_(0) and inside temperature of the bubble during expansion remains constant.)

If the radius and surface tension of a spherical soap bubble be r and T respectively. Find the charge uniformly distributed over the outer surface of the bubble, is required to double its radius. (Given that atmospheric pressure is P_(0) and inside temperature of the bubble during expansion remains constant.)

A soap bubble of diameter a is produced using the soap solution of surface tension T. Find the energy required to double the radius of the bubble without change of temperature.

A soap bubble of diameter a is produced using the soap solution of surface tension T. Find the energy required to double the radius of the bubble without change of temperature.

A soap bubble has radius R and surface tension S , How much energy is required to double the radius with out change of temperature .

What is the surface energy of a soap bubble of radus r and surface tension T?