An inverted and smaller real image is produced by a converging lens when an object is placed twice as far as the focal point. The image is located between the focal point and twice the focal length from the lens.
The location and size of the image produced by a converging lens are determined by the object distance and the focal length of the lens. The image is formed on the opposite side of the lens as the object when the object is beyond the focal point (real image), and the size of the image depends on the object distance and focal length according to the lens formula.
If an object is inside the focal point of a converging lens, the image will be virtual, upright, and magnified.
if the focal length is greater than the object distance from the lens
When an object is placed beyond the focal point of a converging lens, a real and inverted image is formed on the opposite side of the lens. If the object blinks, the image will momentarily disappear and reappear, but the characteristics of the image formation will remain the same.
According to the Physics Classroom, "When the object is located at the focal point, no image is formed."http://www.physicsclassroom.com/class/refrn/Lesson-5/Converging-Lenses-Object-Image-Relations
The location and size of the image produced by a converging lens are determined by the object distance and the focal length of the lens. The image is formed on the opposite side of the lens as the object when the object is beyond the focal point (real image), and the size of the image depends on the object distance and focal length according to the lens formula.
When the object lies within its focal length then no real image can be produced
If an object is inside the focal point of a converging lens, the image will be virtual, upright, and magnified.
A real object placed beyond the focal length of a converging lens will produce a real image. This occurs when the object distance is greater than the focal length of the lens.
if the focal length is greater than the object distance from the lens
When an object is placed beyond the focal point of a converging lens, a real and inverted image is formed on the opposite side of the lens. If the object blinks, the image will momentarily disappear and reappear, but the characteristics of the image formation will remain the same.
According to the Physics Classroom, "When the object is located at the focal point, no image is formed."http://www.physicsclassroom.com/class/refrn/Lesson-5/Converging-Lenses-Object-Image-Relations
The object must be located beyond the focal point of the mirror for a converging mirror to produce a real image.
A converging lens produces a real image on a screen when the object is placed beyond the lens's focal point. The image is inverted and can be larger or smaller, depending on the distance between the object and the lens.
The object can't be seen at the focal point of a converging lens. This is because light rays from the object are focused at the focal point and don't diverge to form a real image.
At the focal point of a converging lens, the object will form a real image. This image will be inverted, reduced in size, and located on the opposite side of the lens as the object. The focal point is where the light rays converge after passing through the lens.
A converging mirror will not produce a real image if the object is placed between the focal point and the mirror. In this case, the mirror will produce a virtual image on the same side as the object.