A convex lense forms only a virtual image.
Cancave lens always gives virtual, erect and diminished image.
Virtual image
For a convex lens the focal point is the transition point between getting a real image and a virtual image. If the object is at a greater distance then F you get a real image. If the object is closer to the lens then F you get a virtual image. If the object is located at F the light rays from the object leave the lens parallel and never form any kind of image.
What type of image does a flat mirror form?Virtual image
a virtual and erect image is always formed by a covering lence
A concave mirror forms a virtual, magnified, right side up image.
A virtual, enlarged and erect image is seen from the lens. Here from means through the lens. This is what a palmist does while reading the lines on the palm to foretell the future.
the relationship is that in order to have an image u have to have a special type of attituede like nice and sweet also it ddepends on the type of person and there attitude ^^^ Don't listen to this whatsoever. Now, the attitude of the image describes whether the image is upright or inverted, correct? And the type of image is real or virtual. Now, the relationship between the two is the same for all types of mirrors/lenses. With concave mirrors, when the image is real then it is inverted, whereas when it's virtual it is upright. With convex mirrors when the image is virtual it is also upright, and although I haven't seen a real image on convex mirror ray diagrams, theoretically if the image was real it would be inverted. With a diverging lens if the image is virtual it is upright and as with the convex lens although I have never seen a real image on a ray diagram for a diverging lens it would theoretically be inverted. Finally, with a converging lens if the image is real then it's inverted and if it's virtual it is upright. So, the relationship between attitude and image is this: If the type of image is real, the attitude of the image is inverted. If the type of image is virtual, the attitude of the image is upright.
What type of image can a concave lens form
This is possible only with a convex lens but with a condition that the object has to be placed in between the optic centre and principal focus of the lens.
It forms a virtual, right side up, magnified image.
a virtual image