Surface tension of a sopa solution is `1.9xx10^(-2) N//m`. Work done in blowing a bubble of 2.0 cm diameter will be

If surface tension of a soap solution is 1.9xx10^-2 N//m, then the work done in blowing a bubble of 2 cm diameter will be.

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

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

Surface tension of soap solution is 2 xx 10^(-2) N//m . The work done in producing a soap bubble of radius 2 cm is

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

Surface tension of soap solution is 2 xx 10^-2 N//m . The work done in producing a soap bubble of radius 2 cm is,

The surface tension of a soap solution is 2xx10^(-2) N//m . To blow a bubble of radius 1cm, the work done is