If oil film of uniform thickness t is formed on water

Last updated: 6/21/2023

If oil film of uniform thickness t is formed on water Refractive index of oil is more than water A Monochromatic light of wavelength is incident normally on the oil film The condition for dark fringe in reflected light is consider m as integer in following options A 02 it mx B 02 t m C O2 t m 12 1 D 02 t m 1