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The photoelectric effect is an interaction between a photon and an electron in a metal which results in the electron escaping the surface of the metal. This topic comes under quantum physics - dealing with the particulate nature of light and electromagnetic waves.
00:00 - Light as a particle (photon) and Einstein's relation
01:35 - Photoelectric effect (below work function)
04:24 - Photoelectric effect (work function)
06:00 - Einstein's photoelectric equation
Catering for KSSM SPM and A-level students.
KSSM Physics Form 5 Chapter 7: Quantum Physics - Photoelectric Effect
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