Kundt's Tube

Kundtova trubice
Types of waves:Zvuk
Quantitative unit:ks
68,70 Eur
Price without VAT
83,13 Eur
Price with VAT
Order code:
5401.1000814
You will obtain:
25 Points
  • Detailed decription

Glass tube for demonstrating standing sound waves and calculating wavelengths of sound using cork powder in a method devised by Kundt.

Cork powder is spread evenly throughout the tube by means of a filler chute. Then a sound source, e.g. a whistle, a 1 700 Hz tuning fork (U10115) or a horn speaker (U8432680), is used to excite the powder into a regular pattern of nodes and antinodes. The effective length of the tube can be altered by means of a piston.

  • Length: 600 mm
  • External diameter: 20 mm
  • Internal diameter: 17 mm

Contents:

  • 1 Glass tube with funnel
  • 1 Plunger
  • 1 Filler chute
  • 1 Whistle
  • 1 Bottle of cork powder

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