Explaining how a lens works by refraction
Автор: Wobbly John Physics
Загружено: 2025-11-28
Просмотров: 17
Physics practical demonstrations, practicals and tips for Science technicians and Science teachers. A few extras we have made for a laser raybox, The acrylic shapes can also be arranged to mimic a concave lens. Also shown is how fibre optics use total internal reflection.
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