An object of length 2.5 cm is placed at a distance of 1.5 f from a concave mirror where f is the focal length of the mirror. The length of object is perpendicular to principal axis. Find the size of image. Is the image erect or inverted?

An object of length 1 cm is placed at a distance of 15 cm from a concave mirror of focal length 10 cm. The nature and size of the image are

There is a concave mirror of focal length f and an object of length 2.5 cm is placed at a distance 1.5 f from concave mirror. Length of the object is perpendicular to the principal axis. What is the length of image in cm ? |{:(0,1,2,3,4,5,6,7,8,9):}|

An object of size 10 cm is placed at a distance of 50 cm from a concave mirror of focal length 15 cm . Calculate location, size and nature of the image.

An object of length 6 cm is placed on the principle axis of a concave mirror of focal length f at a distance of 4 f . The length of the image will be

An object is placed at a distance of 30 cm from a concave mirror and its real image is formed at a distance of 30 cm from the mirror. The focal length of the mirror is

An object 2 cm high is placed at a distance of 16 cm from a concave mirror, which produces 3 cm high inverted image. What is the focal length of the mirror? Also, find the position of the image.