When monochromatic light falls normally on the surface of

Last updated: 6/14/2023

When monochromatic light falls normally on the surface of the soap film in air the intensity of the reflected light depends on the wavelength it has a maximum at A 630nm and the minimum at X 525 nm What can be the film thickness Refractive index of the film n 4 3 O 590 625 nm O 640 nm 562 625 nm