Email: wchan@philasd.org
Office Hours: Wednesday and Thursday 3:05pm-4:30pm, or by appointment

Wednesday, May 4, 2011

Wednesday May 4th

Objective: (1) Explain how waves interact (2) Define standing wave

We took 5 slides of notes today. Follow along below:



***CORRECTION:
NODE: "ZERO" POINTS on a standing wave
ANTI-NODE: HIGH AND LOW POINTS on a standing wave

Homework:
Wednesday's questions on HW Packet 10- Sound Waves.

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