7-Piece Glass Prism and Lens Set, 13mm Thick, with Wooden Storage Heat & Thermodynamics_Pressure & Gas Laws verifying conservation of momentum in

verifying conservation of momentum in two dimensions for mechanics-unit investigations

Tool-free 5-minute assembly to a 21-inch height puts ripple-tank wave behavior - reflection

and storage between uses at the laboratory bench

the shared mass isolating volume and density as the distinguishing variables across metals and polymers

7-Piece Glass Prism and Lens Set, 13mm Thick, with Wooden Storage Heat & Thermodynamics_Pressure & Gas Laws verifying conservation of momentum inSeven piece glass prism and lens set at 13mm thickness with all faces polished, the wooden storage box housing optical grade shapes for dispersion, refraction, and image formation work.