Physics, asked by sanamatum, 10 months ago

An eye feels comfortable in reading the book keeping at a distance of 15cm.
Find the focal length and power of the lens.

Answers

Answered by saba12363

0

f=1/15 +1/15

f = 2/15 cm

p=100/f

=(100×15)/2

=1500/2

P =750 D

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