Right-Angled Glass Refraction Prism, 80 x 115mm Item Type_Shot Glass Collapsible medium-size force table at

Collapsible medium-size force table at 11

its small thermal capacity letting most heat transfer go to the sample during calorimetry work

the longer body bending and dispersing wider beams for refraction

and resonance through a 6V motor driving cams and spring actuators across four springs and two hanging masses on a 19-inch frame

9-inch sun and eight movable planets

Right-Angled Glass Refraction Prism, 80 x 115mm Item Type_Shot Glass Collapsible medium-size force table atLarger right angled glass refraction prism at 80 by 115mm, the wider 90 45 45 degree faces handling wider beams for total internal reflection and beam redirection demos.