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An Object is 0.09 M from a Magnifying Lens and the Image is Formed 36 Cm from the Lens. the Magnification Produced Is: (A) 0.4 (B) 1.4 (C) 4.0 (D) 4.5 - Science

An object is 0.09 m from a magnifying lens and the image is formed 36 cm from the lens. The magnification produced is:
(a) 0.4
(b) 1.4
(c) 4.0
(d) 4.5 

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Solution

 4.0

Magnification is given by: 

Magnification (m) =`"distance of image from the lens "/distance of object from the lens` 

m `(-36 cm) /(-0.09 m) =(36 cm)/(9cm)` =4   

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APPEARS IN

Lakhmir Singh Class 10 Physics (Science)
Chapter 5 Refraction of Light
Q 36 | Page 248
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