Science, asked by RituRajesh, 1 year ago

A lens of focal length 5.0 cm is being used by a student in the laboratory as a magnifying glass. His least distance of distinct vision is 25 cm. What magnification is the student getting?

Answers

Answered by dks20133

2

Since f=5cm,u= -25cmy
By formula 1/f=1/v-1/u we get...
V= -25/4
By using m= -v/u ......we get magnification as 4.

dks20133: Hope it helps u:)

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