In optics, a virtual image is an image in which t.pdf

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In optics, a virtual image is an image in which the outgoing rays from a point on the
object always diverge. It will appear to converge in or behind the optical device (i.e., a mirror). A
simple example is a flat mirror where the image of oneself is perceived at twice the distance
from oneself to th...


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In optics, a virtual image is an image in which the outgoing rays from a point on the
object always diverge. It will appear to converge in or behind the optical device (i.e., a mirror). A
simple example is a flat mirror where the image of oneself is perceived at twice the distance
from oneself to the mirror. That is, if one is half a meter in front of the mirror, one\'s image will
appear to be at a distance of 1 meter away (or half a meter inside or behind the mirror). Because
the rays never really converge, one cannot project a virtual image. By contrast, a real image is an
image in which the outgoing rays from a point on the object pass through a single point. It is
easiest to observe real images when projected on an opaque screen. A screen is not necessary for
the image to form.[

Solution
In optics, a virtual image is an image in which the outgoing rays from a point on the
object always diverge. It will appear to converge in or behind the optical device (i.e., a mirror). A
simple example is a flat mirror where the image of oneself is perceived at twice the distance
from oneself to the mirror. That is, if one is half a meter in front of the mirror, one\'s image will
appear to be at a distance of 1 meter away (or half a meter inside or behind the mirror). Because
the rays never really converge, one cannot project a virtual image. By contrast, a real image is an
image in which the outgoing rays from a point on the object pass through a single point. It is
easiest to observe real images when projected on an opaque screen. A screen is not necessary for
the image to form.[
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