Wave Particle Duality Flashcards
1
Q
What is the definition of a volt?
A
1 volt = 1 joule of energy per coulomb of charge.
2
Q
When does the photoelectric effect occur?
A
It occurs when photons of sufficient energy eject electrons from the surface of a material.
3
Q
What is the threshold frequency?
A
The minimum frequency required for the photoelectric effect to happen.
4
Q
What is the work function?
A
The minimum energy required for the photoelectric effect to happen.
5
Q
What theory is supported by the photoelectric effect?
A
The particulate nature of light.
