This iron spring is suitable for demonstrating wave oscillations.
Diameter 75 mm, length 110 mm unloaded.
Can be extended to a maximum of 5 m.
Dimension: 110 mm x Ø 75 mm.
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 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.
Set of four 4 oz bottles of mineral oil, for use with the Millikan Oil Drop Apparatus.
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.
