1.

A spherical mirror produces an image 48 cm in front of it , when an object is positioned 12 cm from its pole .

Answer»

As the image is formed in front of the mirror, it is a concave mirror.  

u = −12 cm 

v = −48 cm  

Magnification m = −v/u 

= −48 /12 

= −4  

The image is magnified. It is real and inverted.



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