Question

Is smoke an example of diffusion?

Answer 1

Smoke:

1. Yes, smoke is an example of diffusion.
2. Smoke is a collection of tiny solid, liquid, and gas particles.
3. The smoke particles travel from a high-concentration area (where the smoke is coming from) to a low-concentration area of the room, thereby concluding that smoke is an example of diffusion.

Diffusion:

1. A process where the net flow of matter from an area of high concentration to a region of low concentration occurs as a result of the random motion of molecules.
2. Diffusion helps in the movement of substances in and out of the cells.
3. A typical example is the perfume of a flower that quickly fills the calm air of a room.