The frequency of a light wave in a material is 2×10^14Hz and wavelength is 5000 Å. The refractive index of material will be The frequency of a light wave in a material is 2×10^14Hz and wavelength is 5000 Å. The refractive index of material will be October 27, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 16 - Waves , Chapter 28 - Electromagnetic Waves , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related