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Holder for apertures, colour filters and the like.
The aperture holder is mounted on the Reuter lamp’s lens socket, can swivel and accepts apertures mounted in standard slides.
Includes 80 experiments in mechanics, thermodynamics, waves, optics, electricity and magnetism. CD included.
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.
Allows students to study the behavior of a physical pendulum in either harmonic or chaotic motion.
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
Set of four 4 oz bottles of mineral oil, for use with the Millikan Oil Drop Apparatus.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
Designed to measure magnetic field with three selectable ranges of +-1000 gauss.
Allows students to mount Rotary Motion Sensors to the Rotating Platform or Gyroscope.
Designed for experiments involving low light level conditions. ScienceWorkshop version.
Slides through a special slot in the Rotary Motion Sensor and allows you to measure short linear distances.
