Instruments Direct (Services) Ltd

Resonance Apparatus

Laboratory Speaker

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Demonstrating standing waves

The Resonance Apparatus allows you to observe the resonance phenomena and to measure the speed of sound in air by exploiting standing wave and resonance effects in longitudinal waves.

 

Order Code PH114712 Price £ ex VAT.  

Equipment needed

Specifications

  • Size: 30 x 20 x 104 cm
  • Weight: approx. 3.2 kg
  • Mounted on base

Components

  • Stand for Resonance Apparatus
  • Levelling Bulb (1000ml)
  • Rubber tube
  • Resonance tube
  • Knob (Policarbonate, Yellow) M5 x 10 mm (2x)
  • Sliding Support with 2 holes

Laws and principles investigated

  • Resonance
  • Resonance points for a certain frequency and their relation with the standing wavelength
  • Measurement of the speed of sound in air
  • Measurement of the wavelength of the incoming wave
 

* Prices exclude VAT & delivery, e & oe