Atoms And Nuclei Question 179
Question: Energy of 1g uranium is equal to [CPMT 1996]
Options:
A) $ 9.0\times 10^{13}J $
B) $ 9.0\times 10^{19}J $
C) $ 3.0\times 10^{16}J $
D) $ 3.0\times 10^{17}J $
Show Answer
Answer:
Correct Answer: A
Solution:
$ E=mc^{2}=(1\times {{10}^{-3}}){{(3\times 10^{8})}^{2}}=9\times 10^{13}J $ .