Determine the wavelength of sodium light by Newtons ring experiment.
- https://iitr.ac.in/Academics/static/Department/Physics/BTech%201st%20year%20lab/13_Newton_Rings.PDF.pdf
- https://www.ucd.ie/t4cms/2labman_newtons8.pdf
- https://www.nitj.ac.in/physics/Downloads/Newton_Rings_nitj8793.pdf
- "Advanced Practical Physics for Students" by B.L. Worsnop and H.T. Flint
- "Practical Physics" by G.L. Squires
- "A Textbook of Optics" by N. Subrahmanyam and Brij Lal