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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
20 Nov 2021

Given information

Given:

Converging lens has focal length  and the diverging one has focal length

They are placed apart. Object is placed before the first lens.

 

 

Step-by-step explanation

Step 1.

Formula used:

Lens equation,

 

and are lens to focal, lens to object and lens to image distances respectively, negative signs indicates when it is opposite to optical path and positive when it is in the direction of optical path.

Magnification,  

 

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