1.

why the pitcher water become cool after some time?

Answer»

Waterseeps out through them and evaporates from the surface of the pot. ... Itisbecause In an earthen pot,water getsevaporated quickly through the pores.Cooling iscaused by evaporation. Some heat energyisutilised during the process of evaporation.

this process has taken place due to the process of evaporation



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