Sound & Waves

• Bell In A Vacuum 'Space Tube'

  

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• LOUDSPEAKER, 0.5 WATTS

  

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• LOUDSPEAKER, 2 WATTS

  

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• DOPPLER BALL

  

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• Sonometer, three wire pattern. A wooden sounding box, approximately 600 x 95 x 95mm (length x width x height) provided with scales and 3 wires.

  

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• CHLADNI PLATES

  

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• Slinky Spring (Wire Helix)

  

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