A model of the first galvanic battery
?? build from modern materials.
Copper and zinc discs with an electrolyte in between form the individual elements.
Unit: 10 pcs.
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Combines features that significantly improve the ease of setup, the durability of the Torsion Band and the quality of results. In the newer models the spheres are tungsten rather than lead.
Set of four 4 oz bottles of mineral oil, for use with the Millikan Oil Drop Apparatus.
Includes 80 experiments in mechanics, thermodynamics, waves, optics, electricity and magnetism. CD included.
The Stress Strain Apparatus lets students observe stress and strain as they stretch a material to the point of fracture.
Designed for experiments involving low light level conditions. ScienceWorkshop version.
Designed to allow the use of a force sensor as a balance.
This system is ideal for hands-on experimentation with basic circuits and includes more components than the Basic Set, as well as sensors. It is a component of the Essential Physics program.
Slides through a special slot in the Rotary Motion Sensor and allows you to measure short linear distances.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
