SCHUSTER'S FOCUSSING OF SPECTROMETER, OBSERVATION OF MINIMUM DEVIATION & ANGLE OF PRISM, CALCULATION OF REFRACTIVE INDEX, C-204B, SEM-2, 43 min

Exp. No.-3, DETERMINATION OF CAUCHY'S CONSTANTS AND CALCULATION OF DISPERSIVE POWER, C-204B, SEM-2, 17 min

Exp. No.-6, DETERMINATION OF WAVELENGTH OF SODIUM LIGHT & Hg SOURCE USING PLANE DIFFRACTION GRATING, C-204B, SEM-2, 14 min

Ex. No. -7, EXPERIMENTAL DETERMINATION OF ( incident angle vs minimum deviation) GRAPH & CALCULATION OF REFRACTIVE INDEX, C-204B, SEM-2, 21min

Ex. no. -5, To determine wavelength of sodium light using Newton's Rings, c-204B, SEM- 2