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

Wednesday, April 27, 2011

Wednesday April 27th

Objective: Use a computer simulation to explore the relationship between wavelength and frequency

Do Now: 
1. What is the objective of today's class?
2. Sound travels through water at a speed of about 1500 m/s. If you were to clap your hands under water with a frequency of 5Hz, calculate the distance between each wave you create.
3. Convert 40 cm to m.

Class Work:
We completed this worksheet: Wave on a String Lab.
You will need to use the Wave on a String Simulation. There are 2 ways to access the simulation: (1) Scroll down to the posting below and click the white box. (2) Visit Wave on a String and click "Run Now!"

 Homework:
Wednesday's problems on HW Packet 9.

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