Why is ice at 273 K more effective in co | Class 9 Science Chapter Matter in Our Surroundings, Matter in Our Surroundings NCERT Solutions

Question:

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

Answer:

While melting ice absorbs latent heat of melting from the surroundings and gets changed into water that makes the cooling effect more intense as compared to water at same temperature.

Note: Latent heat: Energy absorbed or released by a substance during a change in its physical state that occurs without changing its temperature.


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Welcome to the NCERT Solutions for Class 9 Science - Chapter . This page offers a step-by-step solution to the specific question from Excercise 5 , Question 7: Why is ice at 273 K more effective in cooling than water at the same temperature?....