The demonstration tuning fork whose oscillation is so slow that the note cannot be heard (around 5.4 Hz). On the other hand, it is easy to follow its movements with the eyes.
Made of nickel-plated steel.
Length 78 cm
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
Designed to allow the use of a force sensor as a balance.
Determines the current through the sensor by measuring the voltage across the internal resistor.
Includes 80 experiments in mechanics, thermodynamics, waves, optics, electricity and magnetism. CD included.
Used for measuring the temperature of liquids, air, and other materials. ScienceWorkshop Version.
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.
Designed to measure both pulling and pushing forces allowing labs from cart collisions to tug-of-war.
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
Allows students to study the behavior of a physical pendulum in either harmonic or chaotic motion.
Allows students to mount Rotary Motion Sensors to the Rotating Platform or Gyroscope.
