Page 1 of 1
A monochromatic source emits a 6.3 mW beam of light of wavelength 600 nm. 1. Calculate the energy of a photon in the bea
Posted: Wed Jun 08, 2022 8:11 pm
by answerhappygod
- A Monochromatic Source Emits A 6 3 Mw Beam Of Light Of Wavelength 600 Nm 1 Calculate The Energy Of A Photon In The Bea 1 (278.07 KiB) Viewed 40 times
A monochromatic source emits a 6.3 mW beam of light of wavelength 600 nm. 1. Calculate the energy of a photon in the beam in eV. 2. Calculate the number of photons emitted by the source in 10 minutes. The beam is now incident on the surface of a metal. The most energetic electron ejected from the metal has an energy of 0.55 eV. 3. Calculate the work function of the metal.