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Standing wave created by reflection

School blocks YouTube? Download the file below.

Making_standing_waves.mov

 

 

 

Tacoma_Narrows.mov

Resonance

W.F.U.

tuning_forks_facing.mpeg

Kieff, Ptj, Wikipedia, public domain

 

 

 

C) Resonance – Building up of energy by adding small amounts of energy in time with the natural frequency of an object

 

If you rock back and forth
 in a rhythm that matches the natural
frequency of a swing, you will build up
more and more energy.

 

 

 

 

 

Resonance Frequencynatural frequency that an object vibrates when disturbed

 

Can an opera singer really break a wine glass?

Resonance Wine Glass
Youtube

 

 

 

 

Sound Pulverizing Kidney Stones
S. Wirt

 

 

 

Resonance in slow motion

Sound breaking a wine glass
S. Wirt

 

 

 

 

Salford University

School blocks YouTube? Download the file below.

(offsite version)

 

 

 

St. Mary's Physics YouTube Channel

School blocks YouTube? Download the file below.

ResonanceGlassTY.mov

 

 

 

 

 

 

St. Mary's Physics YouTube Channel

 

 

 

 

How does this demonstrate resonance?

 

 

Diffraction

 

 

Enrichment


Resonance

Go here to find out how this works

http://recipes.howstuffworks.com/food-facts/wine/question603.htm

 

 

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