LEQ #1: What is simple harmonic motion?
LEQ #2: How is SHM related to waves?
LEQ #3: What properties do waves exhibit?
LEQ #4: What properties do sound waves exhibit?
LEQ #1: What is simple harmonic motion?
LEQ #2: How is SHM related to waves?
LEQ #3: What properties do waves exhibit?
LEQ #4: What properties do sound waves exhibit?