Refraction and Lenses problem set
This set of 32 open-ended problems can be used for practice or formative assessment in the areas of refraction and lenses. Answers and audio guided solutions are available for each question.
The law of refraction is used to determine the angle of refraction. The thin lens equation is used to calculate focal length or image distance. Image height, magnification, index of refraction, and critical angles are also calculated.
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