1. Intro to Physics Units
Introduction to Units
1. Intro to Physics Units Introduction to Units
93PRACTICE PROBLEM
The infrared radiation of frequency 2.52×1015 Hz causes electrons to eject from a metal surface. What will be the maximum kinetic energy of the electrons ejected in electron volts if the photoelectric threshold wavelength of the metal surface is 500 nm?
The infrared radiation of frequency 2.52×1015 Hz causes electrons to eject from a metal surface. What will be the maximum kinetic energy of the electrons ejected in electron volts if the photoelectric threshold wavelength of the metal surface is 500 nm?