Equilateral Optical Glass Prism, 75mm Length, 25mm Faces Plastic Labware_Plastic Sets and Apparatus The waves generate nodes &

The waves generate nodes & antinodes & their full wave length or half wave length can be measured

Copper replacement rod at 19-11/16 by 1/4 inch sized for thermal linear expansion apparatus

Multi-range AC/DC moving-coil ammeter spanning to 5A with a toggle for AC or DC mode and a double measuring scale

working off-line with a compatible battery-powered logger chain

5 mL in a two-tier stackable frame

Equilateral Optical Glass Prism, 75mm Length, 25mm Faces Plastic Labware_Plastic Sets and Apparatus The waves generate nodes &Designed for class front optics demos, a 75mm long optical quality equilateral glass prism with 25mm faces splits white light cleanly for dispersion and refraction work.