सिनेमा में समय से न पहुँचने पर दो मित्रों के बीच 25-30 शब्दों में संवाद लिखिए -
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Solar light, solar water heating system and solar cooker all work on the energy of the sun. The light operates on electricity from batteries, charged through the use of the solar photovoltaic panel. ... Solar cookers work in the same way as the heat generated by the sun's energy can cook up the food.
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