Calculate surface tension of an enlarged radius of 4cm to 6cm and amount of work necessary for enlargement was 1.5×10^-4 joules

Explanation:

From the question we are told that:

Radius

Work done

Generally the equation for Work done is mathematically given by

Therefore

e

explanation:

there is no change in the electric potential energy as it is in rest on both conditions.

d eras and periods