Heat transfer<>by<>conduction$$$Heat transfer<>by conduction occurs<>molecules$$$Heat transfer<>by conduction occurs molecules collide with<>other molecules$$$conduction<>occurs<>molecules$$$conduction<>occurs molecules collide with<>other molecules$$$molecules<>collide with<>other molecules
it's too useful as an illustration of molecules, heat transfer, and entropy.
Heat transfer by conduction occurs molecules collide with other molecules.
Heat transfer by conduction occurs when molecules