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Post date: Apr 03, 2012 2:59:15 AM
Bell ringer (verbal): What is frequency?
Wave simulation lab and questions: http://phet.colorado.edu/sims/wave-on-a-string/wave-on-a-string_en.html
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Post date: Apr 03, 2012 2:59:15 AM
Bell ringer (verbal): What is frequency?
Wave simulation lab and questions: http://phet.colorado.edu/sims/wave-on-a-string/wave-on-a-string_en.html