Question

Why is ice at 273 K more effective in cooling than water at the same temperature ?

Answer 1

Why is ice at 273 k is more effeclive cooling than water at the same temperature?

Because ice can easily absorb energy from surrounding in the from of latent heat to form water whereas water has no such privilege.

Answer 2

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To achieve the room temperature, the ice at 273 K will absorb latent heat as well as thermal energy. Water at a temperature of 273 K would just absorb heat energy to achieve room temperature. Thus, water at 273 K will absorb less environmental heat energy than ice at 273 K. Therefore ice at 273 K more effective in cooling than water at the same temperature.