An image that appears to be located at a certain position but is actually formed by diverging rays is called what?

Study for the Optician License Exam with tailored quizzes and flashcards. Each multiple-choice question offers hints and detailed explanations. Ace your exam with confidence!

The correct answer is that an image appearing to be located at a certain position but actually formed by diverging rays is known as a virtual image. A virtual image occurs when light rays diverge and, when extended back, appear to originate from a point behind the mirror or lens. As a result, the image cannot be projected onto a screen, further solidifying its classification as virtual.

In contrast, a real image is formed when light rays converge at a point after passing through a lens or reflecting off a mirror; this image can be projected on a screen. An optical illusion refers to a visual phenomenon where an image differs from the way it appears due to various factors that trick the brain into misinterpreting reality. While a projective image might seem related, it lacks specific meaning in common optical terminology, focusing instead on projection characteristics rather than formation by divergent rays.

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