Jee Main
Geometrical Optics
JEE Main 2025 (Online) 4th April Morning Shift
MCQ+4 / -12025
When an object is placed 40 cm away from a spherical mirror an image of magnification $\frac{1}{2}$ is produced. To obtain an image with magnification of $\frac{1}{3}$, the object is to be moved :