1/Visit the following website: http://www.youtube.com/watch?v=3mclp9QmCGs
Watch the video and discuss the cause of the disaster, in terms of waves, vibrations, and resonance. Elaborate the effects with relevant equations and formulae.
2/Visit the following website: http://www.oceanmammalinst.org/songs.html
Listen to the whales’ songs and explain the effects of sound waves in the air and water by bringing examples with formulae. Discuss the possible changes of whales’ songs as a result of temperature, wave speeds, and etc. How could you distinguish the whales’ songs from other songs?