3 sin 2 4 2 sin 2 White light is incident normally on a

Last updated: 6/11/2023

3 sin 2 4 2 sin 2 White light is incident normally on a glass plate placed in air If the thickness of glass plate is 5000 and its refractive index is 3 2 then among the following wavelength that is strongly reflected by the plates will be Visible light range is 4000 to 7000 1 4700 A 3 5500 A 2 6000 4 6500