Today's lesson was about Mechanical Resonance - the powerpoint as well as the files that are associated with it are found below. What are standing waves and how do they form? The applet below is a great tool for understanding how standing waves are formed when periodic waves reflect back and interfere (constructively and destructively) with themselves; the result is a standing wave. Downloads:
Today we will be learning about the Doppler Effect. Watch the video tutorials below and complete the notes part of the package as well as the example problems. In class we will do a quick recap of the lesson, talk about applications of this (doppler radar, the big bang, police radar, etc.) and work on the problems.
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