An object `2.5cm` high is placed at a distance of `10cm` from a concave mirrorr of radius of curvature `30 cm. ` The size of the image is

An object 2.5cm high is placed at a distance of 10cm from a concave mirror of radius of curvature 30 cm. The size of the image is

An object 2.5 cm high is placed at a distance of 10 cm from a concave mirror of radius of curvature 30 cm. The size of the image is

An object 2.5 cm high is placed at a distance of 10 cm from a concave mirror of radius of curvature 30 cm The size of the image is

An object 2.5 cm high is placed at a distance of 10 cm from a concave mirror of radius of curvature 30 cm The size of the image is

An object of 5cm height is placed at a distance of 15cm from a concave mirror of radius of curvature 20 cm. Find the size of the image.

An object 8 cm long is placed at a distance of 100 cm from a concave mirror of radius of curvature 40 cm.Find the position of the image formed by the mirror.

An object of size 5 cm is placed at a distance of 2 m from a concave mirror of radius of curvature 40 cm. Determine the size of the image formed.

An object 2 cm high is placed at a distance of 5 cm from a concave mirror,whose radius of curvature is 20 cm.Find the position of the image.

(a) For which position of an object, a concave mirror forms a real image equal in size to the object ? (b) State one use of a concave mirror. (c) An object of height 1 cm is placed at a distance of 15 cm from a concave mirror of radius of curvature 20 cm. Find the postition, nature and size of the image formed.