Red light of wavelength `6400 overset@A` in air, has a wavelength of `4000 overset@A` in glass. If the wavelength of violet light in air is `4400 overset@A`, what is the wavelength in glass. (Assume R.I. for violet and red colour are same)

Red light of wavelength 6400 Å in air has a wavelength of 4000 Å in glass. If the wavelength of violet light in air is 4400 Å, then the wavelength in glass is

Wavelength of red light is :

The wavelength of a beam of light in glass is 4400 overset (@)(A) What is its wavelength in air , if refractive index of glass is 1.5 ?

A 150 eV electron has a wavelength of 1.0 overset (@)(A) . What is the wavelength of a 0.6 ke V electron ?

Calculate the energy associated with a photon of wavelength 4000 overset@ A

A light of wavelength 6500 A in air is passed through water of refractive index 1.3. The percentage change in wavelength will be nearly

Calculate the energy of a photon in a light of wavelength 5000overset@ A.

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

A light wave in air enters a medium of refractive index (4)/(3) . If the wavelength of light in air is 6000Å , then the wave number of light in the medium is

The wavelength of green colour in air and violet colour in water are 5381 overset (@)(A) and 3042 overset (@)(A) respectively . If the wavelength of green colour in water is the same as the wavelength of violet colour in air , find its value . (Assume that refrective index for green and violet colour is approximately same)