Wave Equation

This module explains the core wave equation $v = f\lambda$, derives it from first principles, shows how to apply it to CIE exam problems, and clarifies common misconceptions about wave speed.

📖Study Guide

In-depth bilingual notes with worked past paper examples.

✍️Practice Exam

Timed practice questions with mark scheme grading. Coming soon.

🎴Flashcards

Spaced repetition for key concepts and definitions. Coming soon.

📊Visualizer Coming Soon

Interactive plots and diagrams to build intuition. Coming soon.

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