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

  • question_answer
    Which of the following energy conversions take place in a torch?

    A)  Electrical \[\to \] chemical \[\to \] light

    B)  Chemical \[\to \] electrical \[\to \] light

    C)  Electrical \[\to \] light \[\to \] chemical

    D)  Light \[\to \] chemical \[\to \] electrical

    Correct Answer: B

    Solution :

    A torchlight is powered by dry cells which convert chemical energy to electrical energy. This in turn, is converted into light energy by the torch light.


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