Question:

For a wavelength 6000 incident normally 7 fringes appear in

Last updated: 6/8/2023

For a wavelength 6000 incident normally 7 fringes appear in

For a wavelength 6000 incident normally 7 fringes appear in thin film of air between two points What is difference of thickness between these points A 3 2 1061 m B 2 1 x 10 m C 2 9 x 10 m D 2 5 x 10 m