Chemistry Practice Problems Wavelength and Frequency Practice Problems Solution: Sodium metal requires a photon with a minimum ener...

Solution: Sodium metal requires a photon with a minimum energy of 4.41 x 10 -19 J to emit electrons. (b) What is the wavelength of this light?

Problem

Sodium metal requires a photon with a minimum energy of 4.41 x 10 -19 J to emit electrons. (b) What is the wavelength of this light?