4th Class Science Work, Force and Energy Question Bank Work, Force and Energy

  • question_answer Tell whether these statements are true or false?
    1. Sun is an artificial source of energy.
    2. Electric lamp works on food.
    3. Computers work on electricity.
    4. We can get wind energy any time.

    A) TTTT                          

    B) FFFF        

    C) FFTF                          

    D) TFFT

    Correct Answer: C

    Solution :

        Sun is a natural source of energy. Electric lamp works on electricity.


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