Question

Virtual and erect images

Answer 1

Real images are always inverted, and they may be either larger or smaller than the object. Virtual images. An image, such as that seen in a mirror, in which the rays of light appear to be emanating from some object that isn't there is called a virtual image. Virtualimages are always erect

Answer 2

When images formed are same as the original object, they are known as erect images.....and those images which are always formed behind the mirror or lens and are not real are known as virtual images. Virtual means not real.