A) Decrease by\[5825.25\,\,{AA}\]
B) Increase by\[5966.75\,\,{AA}\]
C) Decrease by\[70.75\,\,{AA}\]
D) Increase by \[70.75\,\,{AA}\] (\[c=3\times {{10}^{8}}m/\sec \]is the speed of light)
Correct Answer: D
Solution :
\[\Delta \lambda =\frac{\nu }{c}\lambda \]\[=\frac{3600\times {{10}^{3}}}{3\times {{10}^{8}}}\times 5896=70.75{AA}\] So the increased wavelength of light is observed.
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