Give reason the smell of hot sizzling food reaches you several metres

1.	Give reason the smell of hot sizzling food reaches you several metres away.but to get smell from cold food you need to come closer
Answer» ANSWER: the REASON BEHIND this is in the hot food particles of air flow freely but in in COLD food the particles of food get trapped with each other

Give reason the smell of hot sizzling food reaches you several metres away.but to get smell from cold food you need to come closer

Answer»

the REASON BEHIND this is in the hot food particles of air flow freely but in in COLD food the particles of food get trapped with each other