1) Aconverging lens with a focal length of 7 cm forms an image of a 4 mm tall real object that is to the left of the lens. The image 1.10 cm tall and erect. Where is the object located? Where is the image located? 2) A converging lens with a focal length of 12 cm forms a virtual image 5 mm tall, 19 cm to the right of the lens. Determine the position of the object. (Give the object distance with the correct sign). Determine the size of the object.