To Determine the Refractive Index of the Material of Prism using Sodium Light for Physics Lab Experiments

Experimental setup designed for measuring the refractive index of glass in the form of a prism using a spectrometer and sodium light. The complete setup provides practical experience for science and engineering students. Physics Lab Experiments Setup from Atico Exports.

Object :

• To determine the refractive index of the prism material using sodium light with the help of a spectrometer.

• Standard Spectrometer with 6" diameter circle and 30-second reading
• Achromatic objectives in telescope and collimator with rack and pinion focusing arrangement
• Telescope arm and prism table with fine and coarse adjustment
• Prism table with three leveling screws and engraved concentric rings and lines
• Stainless steel scales and verniers with machine-divided graduations
• Clamping devices for locking the telescope and collimator after adjustment
• Prism clamping device and diffraction grating stand
• Sodium Light Source with sodium lamp, transformer, and wooden box with slide covers
• Equilateral Optically Worked Prism with two polished faces, 38 mm × 38 mm
• Reading Lens, 40/50 mm diameter with handle
• Spirit Level, 60/80 mm length
• Weight: Approximately 13.7 kg
• Detailed operating instructions covering the object, theory, design procedures, report suggestions, and book references