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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.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
Allows students to conduct experiments to measure the speed of light. Reflect a laser off a movable mirror into a light receiver to measure phase differences.
Allows students to study the behavior of a physical pendulum in either harmonic or chaotic motion.
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.
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.
Determines the current through the sensor by measuring the voltage across the internal resistor.
Replacement test coupons for the Stress/Strain Apparatus.
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
Designed to allow the use of a force sensor as a balance.
