resonance

Science Demo - Resonance

1. What I think will happen when the sound is played for the wine glass is: the glass will wobble and break

2. What really happened was: it only barely wobbled `

3. What does resonance have to do with bridge building? because if they don't buildna bridge right, the resonance of things like earthquakes, will destroy it.

Words:

1. Resonance - Is putting in energy at just the right time to increase the energy

2. Hertz- How many times per second

3. Frequency- the rate that something happens

4. Oscillate- to move back and forth

videos:

http://www.youtube.com/watch?v=XUz1ZI-w6LQ&feature=related
http://www.youtube.com/watch?v=nO0bSSXmr1A

http://www.youtube.com/watch?v=vIpnkqEDaUA&feature=related