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Q.1 Give reasons- 1. HOT WATER EXTINGUISHES FIRE MORE QUICKLY. 2. EXPOSED WATER PIPES BURST DURING A SEVERE FROST. Q.2 WHY DOES EVAPORATION ALWAYS PRODUCE COOLING?

Answer»

Q.1 Give reasons-

1. HOT WATER EXTINGUISHES FIRE MORE QUICKLY.

2. EXPOSED WATER PIPES BURST DURING A SEVERE FROST.

Q.2 WHY DOES EVAPORATION ALWAYS PRODUCE COOLING?



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