JAMB - Physics (1997 - No. 19)
What happens when a, certain quantity of pure ice is completely changed to water at 0oC?
latent heat is absorbed, the mass remains constant, and the volume decreases
latent heat is given out, the mass remains constant and the volume decreases
latent heat is given out, the mass increases and the volume remains constant
latent heat is absorbed, the mass decreases and the volume increases