AIIMS2012Physics-Optics
AIIMS 2012 Physics Lens Formula MCQ Question
Type: MCQ-conceptual-Medium-Class 12
In a convex lens of focal length F, the minimum distance between an object and its real image must be
A
3F
B
4F
C
F
D
2F
Correct Answer
Option B
Detailed Explanation
Let L is the distance between a real object and its real image formed by a convex lens, then as L = (1+u)(1+v)/u.
Found an issue with this question?