The Electromagnetic spectrum
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Episode of Series “Physics in action”. Provides demonstrations of ultra-violet and infra-red radiation, radio waves and microwaves and shows the application of reflection of light in medical technology particularly X-ray machines, broadcasting and microwave ovens. Suitable for upper secondary level.
Sources
- 16mm Filmography (legacy record) — title, description, catalog record
Original permalink · Record added 2026-01-23 04:11:19