A) 4 cm, real
B) 4 cm, virtual
C) 1.0 cm, real
D) None of these
Correct Answer: A
Solution :
\[\frac{1}{v}-\frac{1}{15}=\frac{1}{-10}\] \[\Rightarrow \] \[v=-30\,cm\] \[\therefore \] \[m=-\frac{v}{u}=-\frac{-30}{15}=2\] So, image size will be 4 cm (real).You need to login to perform this action.
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