Lens
What is a real image? An image where real rays intersectWhat is a virtual image? An image that appears to be coming from behind the mirrorDescribe the law of reflection as a relationship between the angle of incidence, the angle of reflection, and the normal. The angle of incidence, angle of reflection and normal all lie in the same planeDescribe the kinds of images that can be formed by plane mirrors. Only virtual images, little distortionWhat type of mirror produces only diverging rays?...