Periodic wavelengths
- Periodic Waves - Khan Academy - Video Tutorial
- Waves - Explanations broken down by Introduction, Wavelength, Amplitude, Interference, and Frequency
- Explanation of Frequency and Periods of a Wavelength with Practice Problems
- Energy and Amplitude of a Periodic Wave - Explanation, Formulas, and Practice Problems
- Speed of a Wave - Explanation and Practice Problems
- Wave Equation - Formula Explanation and Practice Problems
- Wavelengths - Explanation, Video tutorial, and Practice Problems