A light wave enters from air into a medium of refractive index 1.5. The speed of light in the medium will be

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

Light enters from air into a medium of refractive index 1.5. Percentage change in its wavelength is

A beam of monochromatic light is refracted from vacuum into a medium of refractive index 1.5. The wavelenght of refracted light will be

A beam of monochromatic light is refracted from vacuum into a medium of refractive index 1.5.The wavelength of refracted light will be

A beam of monochromatic light is refracted from vacuum into a medium of refractive index 1.5 The wavelength of refracted light will be