Polarisation

Module: The Nature of Light

Overview

Restriction of wave oscillation direction

Core Ideas

  • Define the concept in your own words.
  • Identify the key variables and relationships.
  • Connect the concept to the module inquiry question.

Key Formulas

  • Malus’s Law: \[I = I_{max}\cos^2\theta\]

Exam Focus

  • Expect both multiple choice and short answer questions.
  • Show working and use correct units.