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diffusion
Diffusion is the mixing of a substance with another substance due to the motion of its particles. The smell of perfume spreading over a room is an example of diffusion. @fragrancesim
the particles in the perfume grabs one of the molecules as you spray and they keep jumping on each molecule so afters the whole room would smell of it. ----------- Gas diffusion
why can the odor of perfume reach you?
diffusion
diffusion
diffusion
diffusion
diffusion
the process of diffusion
The perfume is evaporating and moving as a gas, by diffusion.
Diffusion is the moving of particles from an area of higher concentration to an area of lower concentration. The smell of perfume is strongest on the person's body, and diffuses outward to wherever the smell is weaker.