Question

     Photovoltaic cells

    are: 
    A Solar cells Correct Answer Incorrect Answer
    B Thermal cells Correct Answer Incorrect Answer
    C Sulphur cells Correct Answer Incorrect Answer
    D Molar cells Correct Answer Incorrect Answer

    Solution

    Photovoltaic cells, commonly known as solar cells, convert sunlight directly into electricity through the photovoltaic effect. They do not involve heat (thermal), sulphur, or anything related to 'molar' in their operation.

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