Physics, asked by smile5449, 1 year ago

What do you mean by virtual, erect and real images?

Answers

Answered by priyanshi1434
2
virtual is when rays of light appears to meet and real is when rays of light actually meet .
in real, image is formed on screen but in virtual it can't form image on screen..
hope it helped you!!!!!! :)

priyanshi1434: by the way, i said thanks to smile 5449 .. not to u!!!
smile5449: welcome@priyanshi
priyanshi1434: hmm
susiladevi2006: ha ! i thought u did tell thanks to me , by the way u treat all
priyanshi1434: what do u wanna say??
susiladevi2006: i think u told thanks to me
susiladevi2006: i am so sorry
priyanshi1434: aare it's ik
priyanshi1434: ok*
priyanshi1434: thnx to u too
Answered by susiladevi2006
4

PLEASE MARK IT AS BRAINLIEST!!!!!!!

An erect image, in optics, is one that appears right-side up. An erect image is formed by the actual intersection of rays. It is an image in which directions are the same as those in the object, in contrast to an inverted image.



In optics, a virtual image is an image formed when the outgoing rays from a point on an object always diverge. The image appears to be located at the point of apparent divergence. As the rays never really converge, a virtual image cannot be projected onto a screen. In diagrams of optical systems, virtual rays are conventionally represented by dotted lines. Virtual images are located by tracing the real rays that emerge from an optical device (lens, mirror, or some combination) backward to a perceived point of origin.



In contrast, a real image is one that is formed when the outgoing rays form a point converge at a real location. Real images can be projected onto a diffuse reflecting screen, but a screen is not necessary for the image to form.


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