Set of two crossed polarizing sheets which display stress lines as beams as submit to three-point bending tests.
See stress lines by bending a clear, colorless photoelastic I-beam between two polarizing sheets. As the beam is bent, areas of greater stress show up as patterns of colored lines.
https://www.pasco.com/products/lab-apparatus/mechanics/materials-testing/me-8241#specs-panel
Replacement torsion bands for the Gravitational Torsion Balance (AP-8215A).
Allows students to measure angular velocity, acceleration, centripetal forces, and other full range of motion experiments.
A 400 turn wire coil on one end of a wand that has two terminals at the other end to accommodate banana plug contacts, permitting easy connection of an electric circuit.
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.
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.
Accurately measures position, velocity, and acceleration of a target. ScienceWorkshop version.
Allows a rotary motion sensor to mount on a Dynamics Track and act as a high resolution bi-directional Smart Pulley.
Allows the students observation of velocity of drop rising in an electric field, then permits calculation of the force on the charge carried by the oil drop.
Replacement Spheres and collars for the Gravitational Torsion Balance (AP-8215A). Designed to convert to Tungsten while maintaining the proper large sphere dimensions.
LED Light Source with adjustable brightness control, for use with Millikan Oil Drop Apparatus.
