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6th Class Science Electricity and Circuits Question Bank Electricity and Circuits

  • question_answer
    Study the classification carefully and select the correct option for X, Y and Z.                     

    A)
    X Y Z
    Refrigerator Clock  Microwave
                   

    B)
    X Y Z
    Music system    Washing machine Heater
                   

    C)
    X Y Z
    Walkman    Table lamp  Electric kettle
                   

    D)
    X Y Z
    Air   conditioner Heater  Hair drier

    Correct Answer: C

    Solution :

    In X, the electrical energy is converted into sound energy. In Y, the electrical energy is converted into light energy. In Z, the electrical energy gets converted into heat energy. So, (C) is the correct option.                


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