The work formula is W=Fx and and so for the first box it would be W= (4)•(0.5)= 2 J. On the other hand for the second box it would we W= (1)•(4)= 4 J. Therefore the second box is more work
Answer:
Because dipole - dipole force is stronger than london dispersion force
Explanation:
Intermolecular forces determines a wide range of physical properties of matter of which melting point is one of them.
Both london dispersion forces and dipole- dipole forces are vanderwaals force.
But diople - dipole forces exists between polar molecules which are molecules with permanent dipoles.
In london dispersion forces the dipole is temporary