Physics, asked by obabunmi17, 1 month ago

a wrist watch repairer uses a converging lens spectacle of focal length 7.5cm each time he works. what distance should exist between the wrist watch and the spectacle if the man is to see the work clearly. (note:the man has a normal vision of 25cm)

Answers

Answered by ethanaumanzor

0

Answer:

idk

Explanation:

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