If T is the surface tension of soap solution, the amount of work done in blowing a soap bubble from a diameter D to 2D is

Work done is blowing a soap bubble of diameter 2 cm , is

The surface tension of soap solution is 10 xx 10^(-2) n/m . The amount of work done in blowing a soap bubble of radius 2 cm is

The surface tension of soap solution is 2.1xx10^-2 N//m . Then the work done in blowing a soap bubble of diameter 3.0 cm is

The surface tension of a soap solution is 2.1xx10^(-2) N//m . The work done in blowing a soap bubble of diameter 6.0 cm is

The surface tension of a soap solution is 2.1xx10^(-2) N//m . The work done in blowing a soap bubble of diameter 6.0 cm is

If the surface tension of soap solution is 26 N/m, calculate the work done in blowing a soap bubble of radius 2 cm to 3cm .

The surface tension of soap solution is 2.1 xx 10^(-2) N/m . Then the work done in blowing a soap bubble of diameter 3.0 is

The ration of the work done in blowing the soap bubbles of diameter in the ratio 4 : 5 is ,

The surface tension of soap is T . The work done in blowing a soap bubble of radius 3 R to that of a radius 5R is