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Burning 1 kg of coal gives about 10⁷ J. Fission of 1 kg of uranium gives how many times more?
A10⁷ times
B10³ times
C10¹⁵ times
D10 times
Answer & Solution
Correct answer: A. 10⁷ times
Uranium gives about 10¹⁴ J against 10⁷ J for coal, a ratio of 10⁷.
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