9. Quantum Mechanics
The Energy of Light
27PRACTICE PROBLEM
The wavelength of an orange light is 586.9 nm. Calculate the energy of a photon of this light.
The wavelength of an orange light is 586.9 nm. Calculate the energy of a photon of this light.
ANSWERS OPTIONS
A
3.38 x10-19 J
B
4.36 x10-19 J
C
5.93 x10-20 J
D
1.27 x10-20 J