A) \[0.63\,\,{AA}\]
B) \[1.90\,\,{AA}\]
C) \[3.80\,\,{AA}\]
D) \[5.70\,\,{AA}\]
Correct Answer: B
Solution :
\[\Delta \lambda =\lambda \frac{v}{c}=5700\times \frac{100\times {{10}^{3}}}{3\times {{10}^{8}}}=1.90{AA}\]You need to login to perform this action.
You will be redirected in
3 sec