CBSE Class 9 Answered
give reason.
the smell of hot seixxling food reaches you several metres away, but to get the smell from cold food you have to go close.
Asked by siddheshpatil1187 | 16 Jun, 2018, 02:35: PM
Expert Answer
Hot food increases the temperature of the air around it and hot air spreads faster and spreads more as compared to cold air, so the smell of hot food comes faster than cold food.
In case of the food which is at the moderate or medium level, the rate of evaporation from the food is very low due to its low temperature.
So, to get the smell of the food, we will have to go near it.
Answered by Ramandeep | 16 Jun, 2018, 10:10: PM
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