Seudónimo Seudónimo

07-10-2018
Physics

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Sunglasses have lenses made of dark glass that reduce the amount of daylight entering your eyes. Design a test using a light meter and a lamp to find out if the two lenses in a pair of sunglasses are equally effective.

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linds79 linds79

08-10-2018

If two are different then they both should have different strengths

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