The aroma of cookies baking in the kitchen reaches you in the living room.The distribution of this odor throughout the house is an example of

Question

Quizplus · Accepted Answer

Diffusion is the movement of molecules from an area of high concentration to an area of low concentration. In this case, the aroma of the cookies is diffusing from the kitchen (where the concentration of cookie scent is high) to the living room (where the concentration of cookie scent is lower).

The Aroma of Cookies Baking in the Kitchen Reaches You