A light ray of frequency v and wavelength `lambda` enters a liquid of refractive index `3//2`. The ray travels in the liquid with

Electromagnetic radiation of frequency v, velocity v and wavelength lambda in air, enters a glass slab of refractive index μ . The frequency, wavelength and velocity of light in the glass slab will be, respectively

A ray of light having wavelenght 720 nm enters in a glass of refractive index 1.5 The wavelenght of the ray within the glass will be

A light ray of wavelength 4500 Å enters a glass slab of refractive index 1.5 , from vacuum. What is the wavelength of light inside the slab?

A ray of light of wavelength 720 nm is refracted into a medium of refractive index 1.5. The wavelength of light in the medium is

Blue light of wavelength 470 nm emerges through a liquid column of refractive index 1.42. Calculate the wavelength and frequency of blue light in the liquid.