A) \[0.04\,\,{AA}\]
B) \[0.40\,\,{AA}\]
C) \[4.00\,\,{AA}\]
D) \[40.0\,\,{AA}\]
Correct Answer: A
Solution :
\[\Delta \lambda =\lambda \frac{v}{c}\]and \[v=r\omega \] \[v=7\times {{10}^{8}}\times \frac{2\pi }{25\times 24\times 3600},\ c=3\times {{10}^{8}}m/s\] \[\therefore \Delta \lambda =0.04{AA}\]You need to login to perform this action.
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