A point source of green light is placed on the axis of a thin converging lens, 15 cm to the left of the lens. The lens has a focal length of 10 cm. Where is the location of the image of the source? Is...

A point source of green light is placed on the axis of a thin converging lens, 15 cm to the left of the lens. The lens has a

focal length of 10 cm. Where is the location of the image of the source? Is it a real or a virtual image? If you placed a

sheet of paper at the location of the image, what would you see on the paper?