Physics, asked by luckylohith54, 3 months ago

A thin lens of refractive index 1.5 has a focal length 15cm in air. When the lens isplaced in a medium of refractive index
4/3,What is the new focal length?

Answers

Answered by WildCat7083

6

Answer: 60 cm

$\sf \: @WildCat7083$

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Answered by jaisam

0

Answer:

sorry i don't know this much level

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