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Showing 271–285 of 1322 results
Powerful magnet with coloured poles.
For demonstrating the buoyancy of air when placed in a vacuum.Hollow plastic ball suspended on a bar with an adjustable weight.
A four decade resistance box covering 1Ω to 9999Ω in 1Ω steps. Resistors are 1% tolerance. Max current 0.35A. Power rating 1W continuous. 4mm sockets allow the unit to be used as a potential divider.
Sturdy decade resistor with 7 decades.
This declination and inclination needle is a measuring instrument for examining the direction and polarization of magnetic fields.
Demonstrate the deflection of beta particles using Risø’s beta source.*)
The construction of the multi-functional Demo Electric Motor is completely open.
The Demonstration Electric Motor is a ready built fully functional unit showing all the essential features of a simple motor as taught in the KS4 syllabus.
With a unique low friction and open design, the gyroscope allows studies of rotational motion.
Four large springs ideal for Hooke’s Law or Conservation of Energy demonstrations.
This box contains 18 density blocks, divided into three different volumes. Each volume size is available in six different materials: iron, plexiglass, aluminum, zinc, copper and brass.
This density cubes set is contained in a wooden box, 100 x 80 x 40mm with sliding lid. The set contains 12 cubes each 20 x 20 x 20mm of different materials.
The Density ID set offers hands-on learning on the concept of density.
The Density Set allows you to investigate irregular objects by water displacement and specific heat.
