The contrast in the fringes in an interference pattern depends on

The idea of the quantum nature of light has emerged in an attempt to explain

If the intensities of the two interfering beams in Young’s double-slit experiment are I₁ and I₂, then the contrast between the maximum and minimum intensities is good when

The transverse nature of light is shown by

The phenomenon of interference is shown by

Which of the following cannot be polarised ?

The colours seen in the reflected white light from a thin oil film are due to