The intersection point of visual rays with PPP is : (A) Penetrating point (B) Piercing point (C) Exit point (D) Vanishing point
Correct option is (b) piercing point Best explanation: The resulting perception is also known as visual perception, eyesight, sight, or vision (adjectival form: visual, optical, or ocular). The various physiological components involved in vision are referred to collectively as the visual system, and are the focus of much research in linguistics, psychology, cognitive science, neuroscience, and molecular biology, collectively referred to as vision science.
