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Explain, Why Water is Considered as Best Liquid for Quenching Thirst? - Physics

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Question

Explain, why water is considered as best liquid for quenching thirst?

Short Note

Solution

Water has the highest specific heat capacity of 4.2 Jg-1 °C-1 and hence it can absorb large amount of heat energy, without rising in temperature sufficiently. Thirst is the natural signal, when body produces more heat energy than required. Thus, water is ideal for quenching thirst, because it can absorb large amount of heat energy.

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Chapter 10: Specific Heat Capacity and Latent Heat - Short Answers

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ICSE Physics [English] Class 10
Chapter 10 Specific Heat Capacity and Latent Heat
Short Answers | Q 19
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