Monochromatic light is refracted from air into the glass of refractive index The ratio of the wavelength of incident and refracted waves is
[JIPMER 2000; MP PMT 1996, 2003]
Monochromatic light is refracted from air into glass of refractive index μ. The ratio of the wavelengths of incident and refracted waves is
Monochromatic light is refracted from air (μa=1) into a glass slab of refractive index μ. The ratio of the wavelength of the incident and the refracted light wave is μ1.