Sahay Sir > Question Answers > NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions > Physics > Chapter 29 - Dual Nature of Matter and Radiation > The wavelength of a 1 ke V photon is 1.24 x 10-9m. What is the frequency of 1 MeV photon ?

The wavelength of a 1 ke V photon is 1.24 x 10-9m. What is the frequency of 1 MeV photon ?

The wavelength of a 1 ke V photon is 1.24 x 10-9m. What is the frequency of 1 MeV photon ?