Excursions in Science #1

Duration: 10 min

Year Published: 1935

Creator: General Electric Co., Visual Instruction Section

Format: Filmstrip

Sound: Sound

Description: Illustrates elementary principles of magnetism. Shows the affinity different oils have for water and shows how the photo-cell is based upon the principle of the simple radiometer. A small model is shown being driven by three photo-cells.

Complete Record: Category: Chemical Industry Subcategory: Sve. Type: Slide Film Source: GE Format code: 16sd

Metadata Source:Index of Training Films 1946