why can the odor of perfume reach you?
The simple answer is DIFFUSION.
The perfume is evaporating and moving as a gas, by diffusion.
It is due to diffusion of perfume,it is a sort of evaporation.
When you open a bottle of perfume, the liquid will begin to vaporize at room temperature, and the scent will spread through the air. The smell of perfume reaches other parts of the room because gases have a high rate of diffusion. A few molecules of perfume are enough to let you detect the smell.
We smell because of particles in the air. Air currents , due to people moving about or fans in the room. carry the particles across the room and the nerves in your nose detect them.
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
The perfume is evaporating and moving as a gas, by diffusion.
It is due to diffusion of perfume,it is a sort of evaporation.
It's probably already been sprayed before so it might be on the outside of the bottle where you can smell it. If you're not near it, it's probably a strong perfume or you're in a ventilated room. :)
This is due to the process of diffusion.
well are nose is the one that smells it so you should ask your nose but really the answer is RIBOSOMES
the particle of the perfume diffuses and moves
When you open a bottle of perfume, the liquid will begin to vaporize at room temperature, and the scent will spread through the air. The smell of perfume reaches other parts of the room because gases have a high rate of diffusion. A few molecules of perfume are enough to let you detect the smell.
diffusion
Open a bottle up at room temp and take a whiff, you smell that, so did I! Answer Room temp.
people down stairs are going to smell good
the smell will spread at the another side of the room
A gas will expand to fill the space available to it. Imagine someone spraying some perfume in one corner of a room. Eventually, people across the room will smell the perfume because the molecules have spread out.There is no definite volume. Gases can be compressed (imagine a spray bottle).