Introduction to EM Waves December 9, 2019December 9, 2019 Albert Fong 4 EM Waves, Grade 12coin, ping pong ball, Resonance Boxes, Table Before Class Preparation: Review properties of waves In Class Activity: Google forms: Waves review 1 & 2 PPP Interview After Class Work: Video: Mechanical Universe: Waves Share this:TwitterFacebookLike this:Like Loading...