1.

                                       A convex lens produces a real image m times the size of the object.  What will be the distance of the object from the lens [JIPMER 2002]

A.            \[\left( \frac{m+1}{m} \right)f\]                                      
B.            (m ?1)f
C.            \[\left( \frac{m-1}{m} \right)f\]                                       
D.            \[\frac{m+1}{f}\]
Answer» B.            (m ?1)f


Discussion

No Comment Found

Related MCQs