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From Karnataka Open Educational Resources
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# which is good for the solar cookoer -black paper or white paper?
 
# which is good for the solar cookoer -black paper or white paper?
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==Question Corner==h
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==='''Question Corner'''===
 
1#Why you should use renewable source of energy?
 
1#Why you should use renewable source of energy?
 
2#How renewable source of energy is use full than non renewable source of energy?
 
2#How renewable source of energy is use full than non renewable source of energy?
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