Question

An object 5 cm in height is placed at a distance of 30 m in front of a concave mirror of focal length 40 cm. By scale, drawing finds the nature, size, position, and magnification of the image.

Answer 1

Height of object = 5 cm.

Distance of object = 30 cm.

Focal length of mirror = 40 cm.

Image is virtual, erect, and magnified.