A) \[4400\,\,{AA}\]
B) \[1833\,\,{AA}\]
C) \[3167\,\,{AA}\]
D) \[7333\,\,{AA}\]
Correct Answer: C
Solution :
According to Doppler's principle \[\lambda '=\lambda \sqrt{\frac{1-v/c}{1+v/c}}\]for v = c \[\lambda '=5500\sqrt{\frac{(1-0.8)}{1+0.8}}=1833.3\] \[\therefore \]Shift\[=55001833.3=3167\,\,{AA}\]
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