Physics - Electronics, Lesson 7: Radar and Tv
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✎ Suggest a correctionDescribes the echo effect of microwaves, and explains the use of wave guides. Presents the principles of scanning and of the image orthicon, as used in television.
Sources
- Catalog of Classroom Teaching Films for Georgia Schools, No. 10 (Georgia Department of Education) — title, creator, length, description
Record added 2026-09-11 00:38:51 · Suggest a correction