9. Quantum Mechanics
Photoelectric Effect
7PRACTICE PROBLEM
Calculate the wavelength of radiation that will provide a photon that would reach the energy threshold of iron of 6.878x10-19 J.
Calculate the wavelength of radiation that will provide a photon that would reach the energy threshold of iron of 6.878x10-19 J.
ANSWERS OPTIONS
A
5.847x10-7 m
B
1.541x10-6 m
C
2.888x10-7 m
D
8.964x10-6 m