Newton's Ring Apparatus

Superior optics to see Newton's rings phenomena.

This sturdy and durable device allows you to investigate various experiments by way of Newton's rings.

Exp-1 To determine the wavelength of sodium light.

Exp-2 To determine the refractive index of a liquid by using

Newton’s rings apparatus.

Exp-3 To find the radius of curvature of plan convex lens using

Newton’s rings experiment, given ë=5893AO .

Exp-4 To find the thickness of a thin sheet of paper (air wedge

experiment).