Question

    Theworkingprincipleofawashing machine is :

    A centrifugation Correct Answer Incorrect Answer
    B dialysis Correct Answer Incorrect Answer
    C reverse osmosis Correct Answer Incorrect Answer
    D diffusion Correct Answer Incorrect Answer

    Solution

    The working of the washing machine is quite high tech, and includes a set sequenceofwashing,rinsing,andspinning(plus a pre-wash if desired).

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