Jee Main
Structure Of Atom
JEE Main 2026 (Online) 28th January Evening Shift
MCQ+4 / -12026
The wavelength of photon 'A' is 400 nm. The frequency of photon 'B' is $10^{16} \ \text{s}^{-1}$. The wave number of photon 'C' is $10^4 \ \text{cm}^{-1}$. The correct order of energy of these photons is :