OPTICS AND SPECTROSCOPY - 4BPH4C1
III INTERNAL TEST
PART –A 5 x 2 =10 MARKS
1.GIVE THREE METHODS OF MINIMIZING SPHERICAL ABERRATION.2. STATE STOKES LAW
3. WHAT IS A SELECTION RULE?
4. GIVE AN APPLICATION OF VIBRATIONAL RAMAN SPECTRA.
5. WHAT ARE STOKES AND ANTI STOKES LINES?
PART – B 4 x 5 = 20 MARKS
6. GIVE THE THEORY OF HALF WAVE PLATE.
7. DISCUSS THE QUANTUM THEORY OF RAMAN EFFECT.
PART – C 2 x 10 = 20 MARKS
8. DISCUSS CLASSICAL THEORY OF RAMAN EFFECT9. DISCUSS ROTATIONAL SPECTRA OF RIGID DIATOMIC MOLECULES.