The area of the surface of water in a vessel is 40cm^2. It is transferred into a cylindrical vessel of area of cross section 220cm^2. If the surface tension of water is 0.07Nm^(-1), the work done in the transfer of water is

The area of the surface of water in a vessel is 40cm^2. It is transfer

1.	The area of the surface of water in a vessel is 40cm^2. It is transferred into a cylindrical vessel of area of cross section 220cm^2. If the surface tension of water is 0.07Nm^(-1), the work done in the transfer of water is
Answer» 12.6 ERG 1.26 erg `12.6 xx 10^(-4)` J `1.26 xx10^(-4)` J Answer :C