US$ 49.99
energy conservation
75 to 3 inches across cones
Glass equilibrium tubes with plastic base demonstrate pressure equilibrium
Right-angle acrylic prism at 50 by 25 by 35mm
Hollow Glass Prism with Stopper, 3 x 2 x 0.7" Subcategory_Erlenmeyer Flasks energy conservationHollow rectangular glass cuvette style prism at 3 by 2 by 0. 7 inches with stopper, the sealable cavity holding water or other liquids to study Snell's law refraction across multiple media.