character: Dr. Emily White
topic: Wave Behavior: Reflection and Refraction
grade: 9
subject: Physics
LearnActions
SearchCreate
character: Mr. John Smith
topic: Introduction to Waves and Sound
grade: 9
subject: Physics
LearnActions
SearchCreate
character: Ms. Laura Green
topic: The Nature of Light and Optical Phenomena
grade: 9
subject: Physics
LearnActions
SearchCreate
character: Dr. Robert Brown
topic: Principles of Optics: Lenses and Mirrors
grade: 9
subject: Physics
LearnActions
SearchCreate