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

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Chapter 1 NCERT Class 9 Science SOLUTIONS

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

Question:

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

Answer:

At 273K on cooling ice and water, ice absorbs more heat from atmosphere equal to its latent heat than water. So, at 273K ice is more effective in cooling than water at the same temperature.

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