The wave Equation

Menny, Nov 11, 2016

Table of Contents

  1. Applets related to section 4.3
    1. Standing wave as a result of reflection
    2. w_n Building block
    3. v_n Building block
    4. A great MIT applet
    5. Wave Pulse Reflection (Free & Fixed Ends)
  2. Other useful applets
    1. Play overtones
    2. Vibrating String
    3. A small collection of resources
    4. Wave Interference and Beat Frequency

1.

Applets related to section 4.3

  • 1. Standing wave as a result of reflection
  • 2. w_n Building block
  • 3. v_n Building block
  • 4. A great MIT applet
  • 5. Wave Pulse Reflection (Free & Fixed Ends)

1.1.

Standing wave as a result of reflection

In class we treat the "fixed end" case.[br][br]This applet was essentially copied from Nathaniel Cunningham:[br]https://www.geogebra.org/m/aEVYWZAV
– Menny

1.2.

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1.3.

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1.4.

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1.5.

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2.

Other useful applets

  • 1. Play overtones
  • 2. Vibrating String
  • 3. A small collection of resources
  • 4. Wave Interference and Beat Frequency

2.1.

Play overtones

Increase the amplitudes of the overtones to hear various sounds when playing the note A.
Download to use.
– Malin Christersson

2.2.

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2.3.

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2.4.

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