Calculate and compare the energy released by a) fusion of 1.0 kg of hydrogen deep

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asked Jan 11, 2018 in Physics by sforrest072 (157,439 points) 61 410 947
edited Mar 6, 2018 by Vikash Kumar

Calculate and compare the energy released by a) fusion of 1.0 kg of hydrogen deep within Sun and b) the fission of 1.0 kg of 235U in a fission reactor.

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answered Jan 11, 2018 by mdsamim (213,225 points) 5 10 15
selected Jan 11, 2018 by sforrest072
 
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(a) Amount of hydrogen, m = 1 kg = 1000 g

Therefore, the energy released in the fusion of 1 kg of hydrogen is nearly 8 times the energy released in the fission of 1 kg of uranium.

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