R92.00

Resource Description

Full Lesson PowerPoint to teach a lesson on EM Radiation Dangers. It covers the harmful effects of microwave, infrared and ultraviolet radiation, X-rays and gamma rays, how the potential danger of electromagnetic radiation depends on its frequency, the nature of radiation produced by changes in atoms & their nuclei and that absorption of radiation can cause changes in atoms & their nuclei.

This lesson also includes a structured electromagnetic spectrum mind map revision activity.

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