Normal Modes

Play with a 1D or 2D system of coupled mass-spring oscillators. Vary the number of masses, set the initial conditions, and watch the system evolve. See the spectrum of normal modes for arbitrary motion. Compare longitudinal and transverse modes.
Resource ID#: 52986 Type: Virtual Manipulative
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Direct Link: http://phet.colorado.edu/en/simulation/normal-modes

General Information

Subject(s): Science
Grade Level(s): 9, 10, 11, 12
Intended Audience: Educators educators, Parents
Suggested Technology: Computers for Students, Internet Connection
Keywords: Mode, Oscillator, Amplitude, Waves, Motion
Instructional Component Type(s): Virtual Manipulative
Resource Collection: Games and Simulations

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