If an object is placed at a distance of 48 cm in front of a concave mirror of focal length 24 cm, then the position of the image...

An object is placed at a distance of 40 cm in front of a concave mirror of focal length 20 cm. The image produced is

An object is placed at a distance of 4 cm from a concave lens of focal length 12 cm. Find the position and nature of the image.

An object is placed at a distance of 16 cm from a convex mirror of focal length 20 cm . Locate the position and nature of the image.

An object is placed at a distance of 6 cm from a convex mirror of focal length 20 cm . Locate the position and nature of the image.

A point object is placed at a distance 30 cm in front of a concave mirror of focal length 20 cm. Find the nature and location of image obtained.

An object is placed at a distance of 50cm from a concave lens of focal length 20cm. Find the nature and position of the image.