When the object lies within its focal length then no real image can be produced
The most common type of reflecting telescope produces an inverted image. However, it's possible for a reflecting telescope to produce an upright image, depending on exactly how the optics are arranged.
The answer depends on ... -- the location of 'c' in the drawing you're looking at -- how the images are labeled on the list beside the drawing
There is a concave main mirror at the low end of the telescope that focusses the image at a point above it. But before the rays arrive at the focus, they are reflected by a flat mirror set at 45-degrees so that the image is formed outside the side of the telescope, which is where the eyepiece is put.
In a reflection telescope, a curved mirror is used to magnify the image. The primary mirror collects and reflects light to a focal point, where a secondary mirror may direct the light to an eyepiece or camera. This design allows for the creation of larger telescopes that can gather more light and produce clearer images of distant celestial objects.
a concave mirror and an angled plane mirror
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.
The object must be located beyond the focal point of the mirror for a converging mirror to produce a real image.
You must stand closer to the converging mirror than its focal point. This position will allow the converging mirror to produce an inverted image of yourself.
if the focal length is greater than the object distance from the lens
A converging mirror, such as a concave mirror, can produce real and inverted images for objects located beyond the focal point, or virtual and upright images for objects located between the focal point and the mirror. The size of the image can be larger or smaller than the object depending on its position relative to the mirror.
if the focal length is greater than the object distance from the lens
At the focal point of the mirror, a concave mirror will not produce a real image. This is because at the focal point, the reflected rays are parallel and do not converge to form a real image.
inverted image for eg take your spoon and look in it
A virtual image appears behind the mirror. It is not a real image formed by light rays converging at a point but is instead an apparent image that appears to be behind the mirror.
Yes, a virtual image can be projected onto a screen by using a converging lens or a concave mirror. This type of image appears to be located behind the mirror or lens, as the light rays do not actually converge at the position of the image. By placing a screen at the location of the virtual image, the image can be displayed.
A converging lens produces a real or virtual image, depending on the location of the object with respect to the focal point. Real images are inverted and can be projected onto a screen, while virtual images are upright and cannot be projected.
plane mirror. The image location will be the same distance behind the mirror as the object's distance in front of the mirror.