1. Distinguish between constructive and destructive interference. use 3 content related sentences. (ref: p.394-399) 2. Explain how surface waves can have characteristics of both longitudinal waves and transverse waves.use 3 content related sentences.(ref: p.388-393) 3. A lifeguard on a beach observes that waves have speed of 2.60 m/s and a distance of 2.50m between wave […]