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A converging mirror has a focal length of 15 cm. If an object is placed 12...

A converging mirror has a focal length of 15 cm. If an object is placed 12 cm from the mirror, what is the the image magnification

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Answer #1

Using mirror formula where v is image distance, u is object distance from the mirror, f is focal length of the mirror.

As per sign convention, f is taken as negative for converging mirror, u is taken as negative.

  
  

Magnification,

Magnification of the image is 5.

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