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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.
Teach the science and technology of waves and sound. Harmonic motion, waves, sound, period, frequency, resonance, interference and more.
A 400 turn wire coil on one end of a wand that has two terminals at the other end to accommodate banana plug contacts, permitting easy connection of an electric circuit.
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.
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.
Spare compasses for the CASTLE Kit (EM-8624A). Perfect for investigating the magnetic fields around straight wires.
Designed for experiments involving low light level conditions. ScienceWorkshop version.
Student experiment exploring Snell’s Law and the Law of Reflection.
Student experiment using an optics bench to build telescopes for use with a viewing screen.
Vials contain a vacuum sealed color forming reagent to test a variety of water quality parameters. 30 individual Iron test vials.
