A 4.5 cm needle is placed 12 cm away from a convex mirror of focal length 15 cm. Give the location of the image and the magnification.

A 2.5 cm candle is placed 12 cm away from a convex mirror of focal length 30 cm. Give the location of the image and the magnification.

A 4.5 cm needle is placed 12 cm away from a convex mirror of focal length 15 cm. The position of image and the magnification respectively are

A 9 cm tell candle is placed 24 cm away from a convex lens of focal length 15 cm. Find the location of image and its magnification. Draw a ray diagram representing image formation in the above case.

A 4.5 cm needle is placed 12 cm away from a convex mirror of focal length 15 cm With reference to the above situation, match the items in Column I with Column II and choose the correct option from the codes below.