farrah28 farrah28
  • 12-09-2018
  • Biology
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What does a hand lens measure?!?!?!?

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dt704617 dt704617
  • 25-09-2018

A magnifying glass (called a hand lens in laboratory contexts) is a convex lens thatis bigto produce a magnified image of an object. The lens is usually mounted in a frame with a handle

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