Matter and the molecular theory

Duration: 0:13:27

Genre: Educational

Year Published: 1970

Creator: Coronet Instructional Films: Distributor | Indiana University Audio-Visual Center: Distributor

Format: 16mm

Color: Color

Sound: sound

Copyright: Registered 1Sep70 · MP21045 (Jan-Jun 1971) Copyright holder: Coronet Instructional Films, a division of Esquire, Inc

Description: Depicts how the molecular theory explains the states of matter and the process of diffusion. Views crystalline structures under both an optical and electron microscope. Illustrates diffusion in all three states, from the diffusion across a gold-silver interface to the diffusion of a heavy gas upward into a lighter one. Demonstrates the molecules and their motions by means of beads vibrated mechanically, thus indicating diffusion on the molecular level., Inductive demonstrations and experiments show evidence for the existence of atoms and molecules. Crystal lattices, individual crystallites, diffusion of solids, liquids, and gases, Brownian movement and electron micrographs add support to the molecular theory

Complete Record: , Depicts how the molecular theory explains the states of matter and the process of diffusion. Views crystalline structures under both an optical and electron microscope. Illustrates diffusion in all three states, from the diffusion across a gold-silver interface to the diffusion of a heavy gas upward into a lighter one. Demonstrates the molecules and their motions by means of beads vibrated mechanically, thus indicating diffusion on the molecular level., Inductive demonstrations and experiments show evidence for the existence of atoms and molecules. Crystal lattices, individual crystallites, diffusion of solids, liquids, and gases, Brownian movement and electron micrographs add support to the molecular theoryNOTE: Two (or more) records have been merged together to create this data.