Used with 274500 Insulated cups to confirm Joule’s law. Plastic lid with hole for inserting a thermometer. Fitted with 2.2 ohm heating element connected to 2 telephone jack sockets.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
The Stress Strain Apparatus lets students observe stress and strain as they stretch a material to the point of fracture.
Includes 80 experiments in mechanics, thermodynamics, waves, optics, electricity and magnetism. CD included.
Allows a rotary motion sensor to mount on a Dynamics Track and act as a high resolution bi-directional Smart Pulley.
