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.
Spare compasses for the CASTLE Kit (EM-8624A). Perfect for investigating the magnetic fields around straight wires.
Comprised of alloy mix of Al, Ni, and Co, is stronger and last longer than Iron magnets.
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.
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 measure both pulling and pushing forces allowing labs from cart collisions to tug-of-war.
The complete solution for investigating the relationship between mechanical work and heat. This complete solution is designed for use with PASCO Capstone Software.
The complete solution for examining the efficiency of heat engines and compared to the ideal gas law.
Consists of two coils mounted on a base to provide a uniform magnetic field between the coils.
