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ES-255
Refractive index of prism using (i-d) curve (C.R.)
Physics Laboratory Experimental Set-Ups (ES Series)
About a Product
OBJECT :-
01 Study of the variation of angle of deviation with the angle of incidence and to determine the refractive index of the material of the prism using
curve for a given wavelength using Spectrometer.Technical Specification
FEATURES :-
The complete Experimental Set-up consists of the following :
01 Spectrometer standard :
6" dia circle reading 30 seconds. The objectives used in telescope and collimator are achromatic and provided with rack and pinion focusing arrangement. Telescope arm and prism table are provided with fine and coarse adjustment. The prism table is provided with three leveling screws and is engraved with concentric rings & lines. The scales and verniers are of stainless steel and are machine divided. Clamping devices are also provided to lock telescope and collimator after adjustment, with prism clamping device and diffraction grating stand.
02 Mercury light source : Complete with Mercury Vapour lamp 80W along with choke & wooden box with holes with slide covers one each on three sides.
03 Prism : Optically worked with two faces polished, Equilateral, size 38mm x 38mm.
04 Reading lens : 40/50mm diameter with handle.
05 Sprit Level : 60/80mm length.
