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About how many times longer would a 10 watt light bulb be able to burn compared to a 100 watt bulb with the same energy? 

(A) 10 times longer (B) 100 times longer (C) Same time (D) None of the above

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About how many times longer would a 10 watt light bulb be able to burn compared to a 100 watt bulb with the same energy? 

(A) 10 times longer (B) 100 times longer (C) Same time (D) None of the above

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