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  3. 7th Class
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  5. Heat

7th Class Science Heat Question Bank Heat

  • question_answer
    In a car, radiator and fan are used to cool the engine. The heat transfer modes involved are

    A) conduction and convection

    B) convection and radiation

    C) conduction and radiation

    D) conduction, convection and radiation

    Correct Answer: B

    Solution :

        convection and radiation


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