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For experiments to study vibrations and resonances. Springs, plates, belts and other accessories can be mounted to transfer the vibrations. The generator can be installed vertically or horizontally; with overload protection.
Connection: 4-mm-safety jacks
Impedance: 6 Ohm
Frequency range: 0 – 20 kHz<...
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Supplement to the demonstration wave machine comprising a module with short pendulum bars, a transition module and two module couplers.
If the two models with differing bar lengths and thus differing wave velocities are coupled together, then reflections can be observed at the point where they are joined together. This can be ...
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Wave machine for conducting various demonstration experiments to show the behaviour and properties of transverse waves.
The motion of the wave is demonstrated by a chain of 73 steel pendulum bars each soldered at their mid-point along a rod spring that can be subjected to torsion. The ends of the bars are painted on one side in ...
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Vibration generator for exciting oscillating and waves mechanically, e.g. in coil springs, a rubber cord, a wire ring or a Chladni plate. In robust plastic housing including mounting pin with 4-mm socket for attaching accessories (Chladni plates, resonance wire, rubber band etc.). Including holder for stand rod (up to 8 mm dia.) on the ...
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For demonstrating stationary waves and wave propagation e.g. using the vibration generator (U56001). Wound on a board, 25 m, 2 mm dia..
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Accessories for vibration generator (U56001) for demonstrating standing longitudinal waves in a coil spring. Consisting of angled stand rod, coil spring and connector pin for attachment of the spring to the vibration generator.
Rod: 450 mm x 8 mm dia.
Spring constant: 3.9 N/m
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Metal plates for generating acoustically excited figures in fine dry sand, as in the experiment by Chladni. To be used for instance in conjunction with vibration generator (U56001). With 4-mm plugs.
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Metal plates for generating acoustically excited figures in fine dry sand, as in the experiment by Chladni. To be used in conjunction with vibration generator (U56001). Comes with 4-mm plug for mounting to vibration generator. Base is not included.
Dimensions: 7" x 7"
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For demonstrating the vibration knots in determination of different frequencies.
Wire ring with 4 mm plug.
Diameter: 290 mm
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Demonstration equipment for displaying propagation, reflection, diffraction and superimposition of transverse waves.
A chain of wooden double-ended pendulums joined together by a bifilar thread.
Two handles allow the chain to be held by hand and excited. Pendulum weights are supplied for altering the moment of inertia.<...
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Compact experiment motor – can also be used as a tachogenerator, oscillation generator or for the excitation of rove waves.
The motor has a coreless rotor and thus has a high starting torque at a lower moment of inertia. It is characterised by a very short starting time, smooth running and low running noise. On its axis,...
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