focal length of the concave mirror required is :

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An object is kept at a distance of 60 cm from a concave mirror. For getting a magnification of 2/1 , focal length of the concave mirror required is :
09
Nov
An object is kept at a distance of 60 cm from a concave mirror. For getting a magnification of 2/1 , focal length of the concave mirror required is : An object is kept at a distance of 60 cm from a concave mirror. For getting a magnification of 2/1 focal length of the concave [...]
Posted in: Chapter 9 - Ray Optics , MTG NEET Physics , Part 1 ,
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