◦•●◉✿ What is it called when light changes direction after leaving a lens? ✿◉
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Answers
Explanation:
it does change direction in the lens and this is called refraction i believe. of course reflection is also light changing direction and this happens to light in a slr while one is looking through the viewfinder before the mirror flips up to take the picture.
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Question :
What is it called when light changes direction after leaving a lens?
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Answer:
Refraction is the bending of light (it also happens with sound, water and other waves) as it passes from one transparent substance into another. This bending by refraction makes it possible for us to have lenses, magnifying glasses, prisms and rainbows
Refraction. Light waves change speed when they pass across the boundary between two substances with a different density , such as air and glass. This causes them to change direction, an effect called refraction.
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