27 0 If work done in increasing the size of rectangular soap

Last updated: 6/25/2023

27 0 If work done in increasing the size of rectangular soap film with dimensions 8 cm x 3 75 cm to 10 cm x 6 cm is 2 x 10 4 J The surface tension of film in newton per meter is 2 1 x 10 2 1 65 x 10 2 3 3 x 10 2 4 2 x 10 Solution