Newton's Ring Apparatus

Order Code: 24258312.6

Category: General Lab Equipment V

Features: Traveling microscope with x-y-z axesmovement Horizontal measurement scale with fine and coarse movement screw Cross wire in the field of view for ring's diameter measurement Newton's ring assembly co...



SPECIFICATION

Features:

  • Traveling microscope with x-y-z axesmovement

  • Horizontal measurement scale with fine and coarse movement screw

  • Cross wire in the field of view for ring's diameter measurement

  • Newton's ring assembly consisting of planoconvex lens mounted on an optically plane glass plate

  • Adjustable plane glass plate is provided to be inclined at 45º with respect to the vertical plain

  • Sodium vapour lamp as the monochromatic (5893Å) and broad light source

  • Online product tutorials and manual should be available to perform lab experiments by following step-by-step experimental procedure

Technical Specifications:

  • Sodium Vapour Lamp Wavelength : 5893Å

  • Power Supply : Input voltage 230V± 10%, 50Hz

  • Operating Wattage : 35W

  • Lens Type : Plano - convex

  • Focal Length : 100 cm

  • Diameter : 6 cm

  • Newton's Ring Micros Least Count of Circular Scale: 0.001cm

Experiments:

  • Determination of the Wavelength of sodium light by measuring the diameters of Newton's rings.

  • Determination of the Refractive Index of a liquid transparent medium such as water using Newton's ring apparatus. 

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