• Question: what is diffusion

    Asked by anon-332708 on 8 Oct 2022.
    • Photo: Jack Reid

      Jack Reid answered on 8 Oct 2022:


      Diffusion is a process of gradually spreading out. For example, if you have a very hot object, like an electric heater, in the centre of a room, then its heat will gradually permeate outwards into the rest of the room.

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