Question

2) A detective uses a converging lens of focal length 12 cm to examine the fine details of some cloth fibers
found at the scene of a crime.
a) What is the maximum magnification given by the lens?
b) What is the magnification for relaxed eye viewing?​

Answer 1

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https://www.toppr.com/ask/question/036a-detective-uses-a-converging-lens-of-focal-length-12-cm-to-examine-the-fine/