A) \[306\,\,km/s\]
B) \[204\text{ }km/s\]
C) \[185\,km/s\]
D) \[158\text{ }km/s\]
Correct Answer: B
Solution :
\[v=C\frac{\Delta \lambda }{\lambda }\] \[=3\times {{10}^{8}}\times \frac{(5896-5892)}{5892}\] \[=0.00204\times {{10}^{8}}=204\,km/s\]You need to login to perform this action.
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