It means that the image cannot be seen on the screen.
a virtual image is an image in which the out going rays from a point on the object never actually intersect at a point
1. Image is upright 2. Image is virtual 3. Image is of same size as object 4. Image is laterally inverted 5. Distance from object to mirror is equal to the distance from the mirror to the image
Lucent Connector.
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.
Actually, the image doesn't form in the microscope. The image forms on your retinas. The microscope focuses light in such a way that it comes together correctly on your retinas.
Optics Communications was created in 1969.
In optics, a virtual image is an image in which the outgoing rays from a point on the object never actually intersect at a visable point. However, if these rays were stretched out they would intersect at a point behind the mirror/surface.
Its called a virtual image.
virtual :-)
An virtual image is an image that is formed not by the intersection of two light beams, but it appears that these light beams intersect at some point. The optics of convex mirror doesn't allow the light beams to intersect at any position of object in relation to the mirror. Thus one can never get any real image using convex mirror
optics deals with the behavior of light and optical deals with sight and the interaction of visible light
A virtual image.
A Virtual Image
A plane mirror forms a virtual image. If it's reflected, then the light does not come from the image, and it is virtual.
Virtual is not what a human eye can see enot like a reael image
a virtual image
it will always create a virtual image because when you extend its light rays, they diverge and never end up intersecting. But if you extend these light ray backwards, they intersect to create a upright image which will always be virtual
virtual image ( not on screen, brain interpreting)