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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.
Designed to measure both pulling and pushing forces allowing labs from cart collisions to tug-of-war.
A 500-turn wire coil on a bobbin that can accommodate banana plug contacts for measuring current or voltage. It can also be mounted on a PASCO Helmholtz base.
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.
The complete solution for examining the principles of magnetic flux and conservation of energy.
Two electrolytic, bi-polar, 25 Volt capacitors with screw terminals.
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
A 200 turn wire coil on a bobbin that has a base with three terminals that accommodate banana plug contacts for measuring current or voltage. Can be mounted on a Helmholtz base.
Student experiment exploring Snell’s Law and the Law of Reflection.
Designed to be used with the Energy Transfer Generator (ET-8771A) to study wind energy.
