Question

The beam of sunlight can be visible when it enters a dusty room , how it is possible?​

Answer 1

Explanation:

When a beam of sunlight enters a dusty room through a window, then its path become visible to us. The tiny dust particles present in the air of room scatter the beam of light all around the room.

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Answer 2

because the size of dust particle are to big than they show tndall effect that makes sunlight visible