Like nothing because there is no air in space to carry the scent
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.
Heat causes convection currents in the air, these currents carry the oudour particulates aroudn the room and eventually to a perosn to smell. Heat will cause the odour to spread out more thinly.
It will be 332 m/s because it is the speed of air & smell comes with the air molecules.
The smell of the playground is boys sweating
Febreze cleans the air by using tiny droplets of a sprayed mist. These attach themselves to dust and smell particles in the air and so the nose can no longer smell the 'bad' smell
Compressed air used for SCUBA should smell like regular air. There may be a slight rubber smell from the regulator. When in doubt, it is safer to get your tank refilled than to dive on contaminated air.
smell travels in the air in a process called diffusion.
A smell will not harm you. But the rotting bodies will carry germs and parasites.
you can smell the saltiness of the air in an island because of the salt water.
Blood vessels do not carry air. Blood vessels carry blood, and this blood can carry dissolved gas molecules.
air