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When a smell spreads, the particles move away from where they originated to where there are relatively few of them.
This is termed diffusion. The molecules which constitute the smell will disperse through the process of diffusion from regions of high concentration to regions of low concentration. In the language of the question, this movement is to regions where the particles are relatively less concentrated. Diffusion is not the only method of transport. The other methods of transport include movement of the medium, e.g. the wind may blow the smell from its origin to another location.
This is termed diffusion. The molecules which constitute the smell will disperse through the process of diffusion from regions of high concentration to regions of low concentration. In the language of the question, this movement is to regions where the particles are relatively less concentrated. Diffusion is not the only method of transport. The other methods of transport include movement of the medium, e.g. the wind may blow the smell from its origin to another location.
This is termed diffusion. The molecules which constitute the smell will disperse through the process of diffusion from regions of high concentration to regions of low concentration. In the language of the question, this movement is to regions where the particles are relatively less concentrated. Diffusion is not the only method of transport. The other methods of transport include movement of the medium, e.g. the wind may blow the smell from its origin to another location.
Diffusion is the form of passive transport that moves particles away from areas with more particles into areas with fewer particles.
When a smell spreads, the particles move away from where they originated to where there are relatively few of them.
When a smell spreads, the particles move away from where they originated to where there are relatively few of them.
When a smell spreads, the particles move away from where they originated to where there are relatively few of them.
To less concentrated areas
This is termed diffusion. The molecules which constitute the smell will disperse through the process of diffusion from regions of high concentration to regions of low concentration. In the language of the question, this movement is to regions where the particles are relatively less concentrated. Diffusion is not the only method of transport. The other methods of transport include movement of the medium, e.g. the wind may blow the smell from its origin to another location.
This is termed diffusion. The molecules which constitute the smell will disperse through the process of diffusion from regions of high concentration to regions of low concentration. In the language of the question, this movement is to regions where the particles are relatively less concentrated. Diffusion is not the only method of transport. The other methods of transport include movement of the medium, e.g. the wind may blow the smell from its origin to another location.
This is termed diffusion. The molecules which constitute the smell will disperse through the process of diffusion from regions of high concentration to regions of low concentration. In the language of the question, this movement is to regions where the particles are relatively less concentrated. Diffusion is not the only method of transport. The other methods of transport include movement of the medium, e.g. the wind may blow the smell from its origin to another location.
Because the smell of the smoke spreads as the gas particles diffuse throughout the area where the sticks are being burned.
FEW
Particles of matter are continuously moving. They possess the kinetic energy. As the temperature rises, particles move faster. Thus, particles that carry smell of hot sizzling food move faster than the smell of the cold food. Therefore, the smell of hot sizzling food can reach us several metres away, but to get smell from a cold food you have to go close.
They have very good smelling senses, and are one of a kind usually.
This pheromonal phenomenon is due to the barometric pressure in your localized area. The odorifical wonderfulness of barbecue insinuates itself into the path of least resistance -and that just seems to be YOU.