A) \[2.92\times {{10}^{4}}/\sec \]
B) \[292\times {{10}^{4}}/\sec \]
C) \[0.292\times {{10}^{4}}/\sec \]
D) \[29.2\times {{10}^{4}}/\sec \]
Correct Answer: A
Solution :
\[2.92\times {{10}^{4}}\]a-particles will be emitted per second.You need to login to perform this action.
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