Ripple simulation
Item no: 41432
What patterns do passing waves produce?
Where do extra high waves form and where are they extinguished?
10.80 EUR
Wave machine, demo
Item no: 56003
Simple demonstration model which clearly shows how a wave moves.
54.60 EUR
Spring, plastic
Item no: 56004
Long and hard-wearing lightweight spring that is perfect for demonstrating standing waves.
10.80 EUR
Slinky spring, extra long
Item no: 56005
Extra long - specially designed to show wave movements.
11.30 EUR
Spiral String 1,8 m
Item no: 56006
Long and narrow spring - perfect for all types of oscillating movement.
13.90 EUR
Vibrator
Item no: 56009
Sturdy vibrator for demonstration of standing waves.
115.40 EUR
Vibrator accessories
Item no: 56014
Observe resonance in different objects and study how it depends on the frequency.
69 EUR
Wave motion device
Item no: 56022
Find out how waves propagate, are reflected or interfere with each other.
The flashing light makes the waves "stand still".
779.70 EUR
Wave motion machine, student
Item no: 56025
Study waves in water and see how they reflect, what happens when they meet one another and how the wavelength is dependent on the depth of the water.
288.40 EUR
Rubens’ tube
Item no: 56035
A fascinating demonstration where the flames reflect a standing wave.
Measure the wavelength and determine the sonic speed.
385.20 EUR
Bluetooth music adapter for Rubens tube
Item no: 56038
Get the flames from a Rubens tube to dance to the beat of your favourite music from your smartphone. A demonstration that’s a little out of the ordinary!
103 EUR
Resonance device
Item no: 56042
Determine the wavelength of a tone using resonance.
You can then easily calculate the speed of the sound in air.
82.40 EUR
Singing pipe
Item no: 56051
Show how the sound in a singing tube can be "poured across" into a beaker and then back again. Fascinating experiments with heat and sound.
40.70 EUR
Drone pipe
Item no: 56061
Blow into the pipe and find out how the tone changes when you move the slide in and out.
23.20 EUR
Tuning fork 440 Hz
Item no: 56310
Steel tuning fork with a frequency of 440 Hz.
6.10 EUR
Tuning forks, set of 8
Item no: 56322
How does middle A sound, 440 Hz?
Eight tuning forks in the key of C Major.
40.70 EUR
Tuning forks on resonance boxes
Item no: 56342
Strike the tuning fork and listen to how the resonance box amplifies the sound. Also discover how the oscillations from one tuning fork are transferred to the other via the resonance boxes.
35 EUR
Speed of sound
Item no: 56370
With the microphones, a timer and a clap of your hands, the speed of sound in air can be determined easily.
146.30 EUR
Loudspeaker 15 W
Item no: 60454
Loudspeaker which is connected using ordinary lab cables.
from 18.50 EUR
Microphone
Item no: 60470
Connect the microphone to an oscilloscope and 'see’ the difference between noise and a tone, for example from a tuning fork.
33.50 EUR
Sound level meter
Item no: 61515
Small and convenient sound level meter that's easy to carry around.
52.50 EUR
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