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7th Class Science Winds, Storm and Cyclones Question Bank Winds, Storms and Cyclones

  • question_answer
    A lighted candle is kept on a table and a glass jar is inverted on it. After some time, the candle gets extinguished. Why?

    A)  The candle melts

    B)  The wind present inside blew the candle

    C)  No oxygen is available

    D)  All of the above

    Correct Answer: C

    Solution :

    The candle has used up all the oxygen inside the jar and due to the lack of oxygen, further burning was not possible and so it extinguished.


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