Modern Physics and the Atom · Modern Physics

The Photoelectric Effect and Photons

Exploring the evidence for the particle nature of light and Einstein's photoelectric equation.

Key Questions

  1. 1How does the photoelectric effect challenge the classical wave theory of light?
  2. 2What variables affect the maximum kinetic energy of electrons emitted from a metal surface?
  3. 3How would an engineer apply the work function of materials to design night vision sensors?

NCCA Curriculum Specifications

NCCA: Senior Cycle - Quantum PhysicsNCCA: Senior Cycle - Photoelectric Effect
Class/Year: 5th Year
Subject: Principles of the Physical World: Senior Cycle Physics
Unit: Modern Physics and the Atom
Period: Modern Physics

Suggested Methodologies

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