Tuesday 9 December 2014

Dec. 9 – Sound intensity level, Beats and Doppler Effect

Many topics to cover today and not a lot of time, so here are the notes:














I didn't have time to finish the derivation in class, so we will continue it tomorrow.  For now, enjoy this video about sonic booms.



Homework

You can now complete the homework on the characteristics of sound from the unit outline.

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