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Ramu told Rahim that solar energy is inexhaustible resource then what are the questions raised in the mind of Rahim about solar energy? |
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Answer» 1. If it is inexhaustible resource of energy why don’t we are using it? 2. Whether utilization of solar energy is difficult? 3. Whether sophasticated techniques not available for proper use of solar energy at present? 4. It is costly to use solar energy for producing electric power? |
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