Safety Film Carrier Carrier No: 20402-2-1 Item Id: 92802 Rack No: 0589 Notes: Print #1 Description: "Uses animation and stop-motion photography to discuss the basic premise of the kinetic molecular theory that matter consists of molecules in motion. Demonstrates experiments on the diffusion of gases and liquids and shows ways to measure the pressure of a gas." -WorldCat | Conditions x2
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