8th Class Science Sample Paper Science Olympiad Model Test Paper-2

  • question_answer
    When you place a paper cup containing water over a flame, the water will become hot but the cup will not burn. It happens:

    A) Because water does not take away heat from the flame and does not allow it to reach its ignition temperature.

    B) Because water takes away heat from the cup and does not allow it to reach its ignition temperature.

    C) Because water takes away heat from the cup and it allows to reach its ignition temperature.

    D) All of these

    E) None of these

    Correct Answer: B


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