In this activity, students choose two types of transparent substance. They then enter the angle of the incident ray in the spreadsheet calculator, and the angle...
Refraction is the bending of light (it also happens with sound, water and other waves) as it passes from one transparent substance into another.
In this activity, students are introduced to an analogy through a role-play that helps them visualise the refraction of light. The analogy explains why light bends...
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