yes is 100% true
Just draw a couple of ray diagrams through a positive lens and you will see that a real image has to end up inverted, just like the image in your eye, which your brain then sorts out to a right-way-up image.
In the plane mirror, our image will be seen as same size of us and erect. In case of concave mirror, our image will be inverted. This is because concave mirror forms real, inverted image when object is placed behind the focus of the mirror. In case of convex mirror, the size of the image will be diminished, or smaller than us and the image will be erect too. This is because the image formed is virtual and erect.
The concave mirror focusses images to its focal point. So the images formed are real inverted and increases in size as the distance between the aperture and the object decreases. When the object is placed between the focus and the aperture the image formed is virtual erect and magnified.
A concave mirror placed between the focus and the pole will always produce an erect, diminished, and virtual image.
Images formed by a concave lens are always virtual, upright, and reduced in size. On the other hand, images formed by a convex mirror are virtual, erect, and diminished in size. Additionally, concave lenses can form both real and virtual images depending on the object distance, while convex mirrors only produce virtual images.
Just draw a couple of ray diagrams through a positive lens and you will see that a real image has to end up inverted, just like the image in your eye, which your brain then sorts out to a right-way-up image.
virtual & erect
In the plane mirror, our image will be seen as same size of us and erect. In case of concave mirror, our image will be inverted. This is because concave mirror forms real, inverted image when object is placed behind the focus of the mirror. In case of convex mirror, the size of the image will be diminished, or smaller than us and the image will be erect too. This is because the image formed is virtual and erect.
real is were you see them and everything.. and virtual is a bad way to date because theirs perves,sickos,and so on!!
The concave mirror focusses images to its focal point. So the images formed are real inverted and increases in size as the distance between the aperture and the object decreases. When the object is placed between the focus and the aperture the image formed is virtual erect and magnified.
A concave mirror placed between the focus and the pole will always produce an erect, diminished, and virtual image.
If Object is placed at focal point, then image will form at infinity. If object is placed between focal point and 2 F image will be bigger, real and inverted. If placed at 2 F, then it will form at apposite side, at 2 F, real, inverted and of same size.If placed away from 2 F, then image will be real, inverted,smaller and between focal point and 2 F.
Images formed by a concave lens are always virtual, upright, and reduced in size. On the other hand, images formed by a convex mirror are virtual, erect, and diminished in size. Additionally, concave lenses can form both real and virtual images depending on the object distance, while convex mirrors only produce virtual images.
THough all are erect, in concave it will be enlarged in plane mirror of the same size as the object but in convex mirror it will be dimished
convex mirror always form virtual, erect image
1.Image distance= object distance 2.Size of the image = size of the object 3.image is laterally inverted 4.Image is always virtual & erect
Concave Vs Convex 1. Mercury coating will be made on the convex side but here on concave side. So reflecting portion would become concave and here convex 2. Both real and virtual images but only virtual images 3. Both diminished, enlarged and even same size images formed but only diminished. 4. Both inverted (real) and erect (virtual) images but only erect images. 5. Used as shaving mirror and in telescopes but used as rear view mirror