Mobile School Subjects
21. Oscillation and Mechanical Waves
21.01. Oscillation – Basic Information
21.02. Oscillation Period and Frequency
21.03. Resonance
21.04. Mechanical Waves
21.05. Wavelength
21.06. Types of Waves
21.07. Wave Diffraction
21.08. Mechanical Waves Interference
21.09. Mechanical Wave Reflection and Refraction
21.10. Interactive Presentation
21.11. Oscillation and Mechanical Waves – Test