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The globe is suspended from an electromagnet. This makes the friction very low and the earth will rotate at a constant speed for many hours after being spun around.
Diameter: 20 cm
AC adapter included.
Student experiment using an optics bench to build telescopes for use with a viewing screen.
Designed to measure both pulling and pushing forces allowing labs from cart collisions to tug-of-war.
Comprised of alloy mix of Al, Ni, and Co, is stronger and last longer than Iron magnets.
Consists of two coils mounted on a base to provide a uniform magnetic field between the coils. 200-turn coils.
Allows mounting and changing of distance between field coils and is used for studies in electromagnetism.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Iron test vials.
The complete solution for determining the ratio of specific heat capacities for air by measuring the period of oscillation of the piston in a cylinder filled with air.
Two electrolytic, bi-polar, 25 Volt capacitors with screw terminals.
The complete solution for examining the efficiency of heat engines and compared to the ideal gas law.
Spare compasses for the CASTLE Kit (EM-8624A). Perfect for investigating the magnetic fields around straight wires.
