character: Ms. Smith
topic: Sound Waves and Their Properties
grade: 11
subject: Physics
LearnActions
SearchCreate
character: Ms. Johnson
topic: Wave Behavior and Properties
grade: 11
subject: Physics
LearnActions
SearchCreate
character: Mr. Lee
topic: Frequency and Pitch in Sound Waves
grade: 11
subject: Physics
LearnActions
SearchCreate
character: Dr. Brown
topic: Acoustics and Sound Propagation
grade: 11
subject: Physics
LearnActions
SearchCreate