An object is places 15 cm from a mirror and an erect image of size 5cm is seen. Determing the focal length and the nature of the mirror. Assume the object size is 15 cm.

An object is placed 15cm from a mirror and an image is captured on the screen with magnification 2. Calculate the focal length of the mirror and determing if it is concave or convex.

An object is placed 15cm from a mirror and an image is captured on the screen with magnification 2. Calculate the focal length of the mirror and determing if it is concave or convex.

An object is placed at a distance of 10 cm from a convex mirror of focal length 15 cm . Find the position and nature of the image ?

An object is placed 15 cm from a concave mirror of focal length 10 cm. Find the position, nature and size of the image.