Question

ice is cooler than water at 273k give reason

Answer 1

ANSWER

Ice at 273 K is more effective than water at the same temperature because ice has less energy than the water at the same temperature as ice has lost latent heat of fusion also therefore, it is more effective than water at the same temperature.

Answer 2

Ice at 273 K will absorb heat energy or latent heat from the medium to overcome the fusion to become water. Hence the cooling effect of ice is more than the water at same temperature because water does not absorb this extra heat from the medium.