F is true. Virtual images result when incident light from the object strikes the mirror, reflects and diverges. The virtual image is located behind the mirror at the spot wheren the reflected rays would converge if extended behind the mirror. Virtual images are located behind the mirror where the light does not travel. Real images are always located behind the mirror.
Real images can be either upright or inverted.
Real images can be magnified in size, reduced in size or the same size as the object. Real images can be formed by concave, convex and plane mirrors. Real images result when the reflected light rays diverge. Real images can be projected onto a sheet of paper. Because real images form in front of the mirror at the locations where reflected rays converge, the image can be projected onto a sheet of paper if it is placed at this image location.