A) \[3\times {{10}^{8}}\] \[m/s\]
B) 332 \[m/s\]
C) \[1.25\times {{10}^{8}}\] m/s
D) \[7.2\times {{10}^{8}}\] \[m/s\]
Correct Answer: C
Solution :
\[v=\frac{c}{\mu }=\frac{3\times {{10}^{8}}}{2.4}=1.25\times {{10}^{8}}m/s\]You need to login to perform this action.
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