Real and inverted image of an object is formed at a distance

Last updated: 6/25/2023

Real and inverted image of an object is formed at a distance d 40 cm from the object The size of the image is half of that of object List 1 d 1 The nature of lens used should be 2 Focal length of the lens 3 Distance of object from the lens 4 If mirror were used then nature of mirror should be List 2 A Concave B Convex C 80 3 cm D 80 9 cm