Double Extra Dense Flint Glass Prism, 1.25", R=1.71-1.74 Prong_3 exposing the longitudinal and transverse

exposing the longitudinal and transverse components of wave motion mechanically

with side arms bent at right angles and formed into jets at their tips

sized for large-scale demonstrations of elastic potential energy and simple harmonic motion

dropping a chosen capacitor into a circuit without unsoldering during introductory RC-circuit and resonance investigations at the bench

attached to a 10mm diameter 5

Double Extra Dense Flint Glass Prism, 1.25", R=1.71-1.74 Prong_3 exposing the longitudinal and transverseDouble extra dense flint glass prism at 1. 25 inch sides with refractive index between 1. 71 and 1. 74, the heaviest leaded flint giving the strongest dispersion in the comparison kit.