In optics, what is the key difference between a real image and a virtual image?
AThere is no meaningful difference between the two types of images
BA real image can be projected onto a screen, while a virtual image cannot
CA virtual image can be projected onto a screen, while a real image cannot
DReal images only occur in mirrors, while virtual images only occur in lenses
Explanation
A real image is formed when light rays actually converge and physically meet at a specific point after passing through a lens or reflecting off a mirror, meaning a real image can be projected and displayed onto a screen, such as in a film projector or camera. A virtual image, by contrast, is formed when light rays only appear to diverge from a particular point without actually meeting there, meaning a virtual image cannot be projected onto a screen and is instead only visible when looking directly through the optical device, as with a typical flat mirror or a magnifying glass held close to an object. Explore more Everyday Science MCQs on mcqstutor to keep practicing.
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