defence exam Coast Guard Navik GD (General Duty) 02/2025 Mock Test Series Physics Optics Refraction and Reflection
An object is placed on the principal axis of a convex lens at a point between F1 and 2 F1 (F1 is the principal focus to the left of the lens). The image formed is:
1
erect and diminished
2
inverted and enlarged
3
erect and enlarged
4
inverted and diminished