What Makes Up the Electromagnetic Spectrum?
From radio waves to gamma rays, the electromagnetic spectrum is useful in different ways. How does this radiation differ and how can they be used? Physics - Waves - Learning Points. Electromagnetic radiation exists along a continuous range, exhibiting different properties. The Electromagnetic Spectrum covers low/high-frequency, long/short-wave radiation. Long-wave, low-frequency radio waves give us TV and Radio. Short-wave, high-frequency Gamma Rays ionise and destroy cancer cells. A Twig Curriculum Film. Delivering key learning points. Get straight to the facts in just three minutes – directly linked to core learning, Twig's curriculum films will fit neatly into your lesson plans.
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