Mechanical Waves

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Helical Spring Snakey,U30034

Helical Spring Snakey

$ 27.00
Item: U30034 [1008687]
Very long helical spring for demonstrating and investigating transverse and longitudinal waves. Length: 2 m up to 14 m Total number of turns: 1300 Coil diameter: 25 mm Weight: 1400 g more

Demonstration Wave Machine, Complete Set,U45011

Demonstration Wave Machine, Complete Set

$ 768.00
Item: U45011 [1003491]
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, ... more

Demonstration Wave Machine, Single Module,U45012

Demonstration Wave Machine, Single Module

$ 350.00
Item: U45012 [1003492]
The Demonstration Wave Machine allows for easily visible demonstrations that show the behavior 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 ... more

Vibration Generator,U56001

Vibration Generator

$ 219.00
Item: U56001 [1000701]
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 ... more

Rubber Band,U56002

Rubber Band

$ 12.00
Item: U56002 [1000702]
For demonstrating stationary waves and wave propagation e.g. using the vibration generator (U56001). Wound on a board, 25 m, 2 mm dia.. more

Accessories for Spring Oscillations,U56003

Accessories for Spring Oscillations

$ 81.00
Item: U56003 [1000703]
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. Function generator ... more

Chladni Plate, Circular,U56005

Chladni Plate, Circular

$ 50.00
Item: U56005 [1000705]
Metal plate for generating acoustically excited figures in media such as fine dry sand as in the experiment by Chladni. To be used in conjunction with vibration generator (U56001). Includes 4-mm plug screwed into central hole of plate. ... more

Chladni Plate, Square,U56006

Chladni Plate, Square

$ 41.00
Item: U56006 [1000706]
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 ... more

Resonance Wire, Ring Shaped,U56007

Resonance Wire, Ring Shaped

$ 30.00
Item: U56007 [1000707]
For demonstrating the vibration knots in determination of different frequencies. Wire ring with 4 mm plug. Diameter: 290 mm more

Coil Spring Slinky,U8405830

Coil Spring Slinky

$ 38.00
Item: U8405830 [1003516]
Long coil spring for demonstrating the propagation and reflection of longitudinal waves. Length: 0.2 m up to 5 m Total number of turns: 330 Coil diameter: 70 mm Weight: 550 g more

Band Wave Device,U8431776

Band Wave Device

$ 196.00
Item: U8431776 [1000808]
Apparatus for demonstrating transverse standing waves on a rope and investigating how wavelength depends on the tension in the rope and on the frequency. Dimensions: 700x150x230 mm³ Weight: approx. 4.4 kg Contents: 1 Chassis ... more

Wave Machine, Manual,U8431805

Wave Machine, Manual

$ 151.00
Item: U8431805 [1003524]
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 ... more

Motor, 12 V DC,U8552330

Motor, 12 V DC

$ 157.00
Item: U8552330 [1001041]
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 ... more

Accessories for Rope Waves,U85560081

Accessories for Rope Waves

$ 90.00
Item: U85560081 [1008540]
Accessories ideal for vibration generator (U56001) for demonstrating standing transversal waves and their wavelengths as a function of the rope tension and the frequency. Consisting of a base plate with stand rod, holder for dynamometer, deflection ... more