Reducing Radiation Risk
Radioactive substances can seriously damage health. Those that work with them must take care to reduce their effects. What methods can we use and how do they work? Physics - Energy And Radioactivity - Learning Points. Exposure to radioactive substances can be both dangerous and beneficial to humans. Geiger counters are used to detect the number of radioactive particles encountered per minute. Photographic film badges are worn by nuclear power plant workers to measure radiation exposure. Protective clothing, machinery and shields reduce contact and increase the distance from radioactive material. 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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