Virtual images are only formed by diverging lenses, never by converging lenses. Virtual images are always smaller than the object. Virtual images have a - magnification value. Several characteristics of images are described below. Determine whether these images are real or virtual and whether they are formed by converging, diverging lenses or either type.
Image is upright and magnified.
Image if upright and reduced in size. Image is inverted and magnified. Include all that apply. TIR can only occur when light approaches a boundary and is incident within the most dense media. TIR can only occur when the angle of incidence is greater than the critical angle.