A) \[63\times {{10}^{7}}J\]
B) \[63\times {{10}^{10}}J\]
C) \[63\times {{10}^{14}}J\]
D) \[63\times {{10}^{20}}J\]
Correct Answer: B
Solution :
\[\Delta m=1-0.993=0.007\ gm\] \[\therefore E=(\Delta m){{c}^{2}}=(0.007\times {{10}^{-3}}){{(3\times {{10}^{8}})}^{2}}\]\[=63\times {{10}^{10}}J\].You need to login to perform this action.
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