Physics – mechanical oscillations and waves

Diagrams have been created as template solutions for physics textbook (9th and 10th grade of High School).

interference of sound waves
Diagrammed solution to exercise on interference of sound waves
Diagram - Interference of circular waves based on Huygens
Interference of circular waves based on Huygens
Diagram - Diffraction
Diagrammed solution to exercise – Diffraction
Horseshoe magnet
Horseshoe magnet