Science, asked by rajeshsuryavanshi446, 4 months ago

11 What is linen magnification? Explain.
OR
Define refractive index and write the refractive index of water and crown glass.​

Answers

Answered by Aʙʜɪɪ69
2

Explanation:

  • A linen tester is a strong magnifier with a measuring scale and a built-in stand. ... It is used in the textile industry to measure the number of weft and warp threads within a certain area of fabric.
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