Science, asked by amansheoran710, 10 months ago

describe a method to measure the focal length of convex lens

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Answered by vishalsh342

0

Explanation:

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Answered by Shiva1206

0

What is your asking is physics question

Formula is 1/F=1/V+1/U

Here F is focal length

V is Image distance

U is object distance

$1 \div \: f = 1 \div v + 1 \div u$

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