Blog Post 3: Waves

http://phet.colorado.edu/

Simulations: http://phet.colorado.edu/en/simulation/wave-on-a-string

Questions:

1. Fast up and down

2. High energy

3. 1Hz

4. 3.57Hz

5. .97Hz

6. 60cm

7. 16cm

8. Higher energy yields shorter wavelengths and higher frequencies