Question

When we open our lunch box only a faint smell comes why

Answer 1

❣❣heya!❣❣

The main reason for the spread of food smell is air molecules. Basically air molecules are not packed tightly. So air moves very fast. The smell of the food dissolves into the air Molecules.

It moves across the room. This is the major cause of the spread of food smell in class room. Air Molecules are the reason for the smell.

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