Question

In Raman effect, the wavelength of the incident radiation is $5890\stackrel{o}{A}$. The wavelengths of Stocks and anti-stocks lines are respectively.

• A. $5880\stackrel{o}{A}$ and $5900\stackrel{o}{A}$
• B. $5900\stackrel{o}{A}$ and $5880\stackrel{o}{A}$
• C. $5900\stackrel{o}{A}$ and $5910\stackrel{o}{A}$
• D. $5870\stackrel{o}{A}$ and $5880\stackrel{o}{A}$

Answer 1

The correct option is B $5900\stackrel{o}{A}$ and $5880\stackrel{o}{A}$

Incident wavelength=$5890A^0$

• Stocks lines have wavelength more than the incident radiation
  

${\lambda }_s>$ incident wavelength

• Anti stocks lines have wavelength less than incident radiation
  

${\lambda }_{as}<$ incident wavelength

So the correct option is B