1. Super B Science Presents PVC Physics Aka John R. Banks jbks54@gmail.com Everbrushstrokes.blogspot.comjbks54@gmail.com

2. Agenda Greeting Bowling Ball Relay First and Second Right Hand Rule Spectroscope Pin Hole Camera Making Music

3. Bowling Ball Relay Only use the mallet to hit the ball Hitting an obstacle, wall or person with the ball requires going back to the start First team completing the circuit wins Judges decision final

4. Challenges How can you tap a bowling ball with a mallet to: 1. make it go faster and faster 2. make it go fast and then STOP 3. make it go slower and slower 4. make it go at a steady speed 5. make it go in an (almost) perfect circle

5. Spectroscope

6. Pinhole Camera http://www.pinhole.cz/en/pinholecameras/whatis.html

7. First Right Hand Rule

8. Parallel Wires

9. Third Right Hand Rule

10. Making Music Velocity of sound equals frequency times 4L (lambda) Speed of sound equals 331.5 plus (.6 times degrees Celsius)

16. Works Cited http://odetie.pbworks.com/f/PalmPipesLesson.p df http://odetie.pbworks.com/f/PalmPipesLesson.p df http://www.didjshop.com/physicsDidj.html http://www.euhou.net/index.php/exercises- mainmenu-13/classroom-experiments-and- activities-mainmenu-186/211-palm-pipe-music http://www.euhou.net/index.php/exercises- mainmenu-13/classroom-experiments-and- activities-mainmenu-186/211-palm-pipe-music http://www.northcanton.sparcc.org/~hck/data/w er1nc/files/PalmPipes.pdf