Light of certain colour has 2000 waves per millimetre in air . What will be the wavelength of this light in a medium of refractive index 1.25 ?

The speed of light in a medium of refractive index 1.5 is ________.

No. of waves of a certain colour light are 2000 in 1 mm distance in air, then what will be wavelength of light in medium of refractive Index 1.25 ?

The wavelength of light in vacuum is lambda . The wavelength of light in a medium of refractive index n will be

What is the speed of light in a transparent medium having absolute refractive index 1.25 ?

What is the speed of light in a transparent medium having absolute refractive index 1.25?

The wavelength of monochromatic light is 5000 overset (@)(A) in air . What will be its wavenumber in a medium of refractive index 1.5 ?

Which colour of light has the maximum refractive index?

If the wavelength of light in vacuum be lambda , the wavelength in a medium of refractive index n will be