About this Simulation

This simulation models the photoelectric effect, demonstrating how light photons interact with metal surfaces to release electrons. Learners can manipulate photon frequency, intensity, and other variables to observe the relationship between light energy and electron emission, discovering why classical physics cannot explain these observations.

Learning objectives: Understand the relationship between photon frequency and photoelectron kinetic energy | Investigate how light intensity affects photoemission | Explore the quantum nature of light and the concept of work function