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Explain the Real and Virtual Image ?
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Answer / akshay
REAL-
It usually appears INVERTED
It can be OBTAINED ON A SCREEN
In case of mirror, the image lies in front of the reflecting surface.
In case of lens, the image lies on the other side of the object.
VIRTUAL-
It usually appears ERECT
It CANNOT be obtained on a screen
In case of a mirror, the image lies behind the mirror
In case of lens, the image lies on the same side of the object
| Is This Answer Correct ? | 19 Yes | 2 No |
Answer / guest
When a pencil of ray, diverging from a point, after
reflection and refraction, actually passes through a second
point that second point is called the real image of the
first point.
When a pencil of rays after reflection; and refraction only
appear to pass through a point, the image is said to be virtual.
The difference between the two is that if a image can be
received upon a screen while a virtual image cannot be
received on a screen but can only be seen by the eye.
| Is This Answer Correct ? | 26 Yes | 11 No |
Answer / harish
what is real image?
real image is the image which can be obtained on screen
What is virtual image?
it is that image which cannot be obtained on a screen
In a real image the image lies in front of the mirror
In a virtual image the image lies behind the mirror
In a real image the rays meet at the focal point in front of the mirror
In a virtual image the rays appear to meet behind the mirrorat an imaginary focal point
| Is This Answer Correct ? | 6 Yes | 2 No |
Answer / priya
real image;
*it can be obtained on a screen
*it usually appears inverted
virtual image;
*it cannot be obtained on a screen
*it usually appers erect
by
priya
| Is This Answer Correct ? | 4 Yes | 2 No |
Answer / majid majeed
REAL IMAGE
It can be formed on screen in this case light rays
actually meet after refraction.
VIRTUAL IMAGE
It cannot be formed on screen in this case light rays
did not meet actually after refraction.
MAJID MAJEED
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / ditsarona pogiso
For the image to be real light rays from the has to meet
and end at a point, while for the image to be virtual the
light rays has to meet and then diverge.
| Is This Answer Correct ? | 10 Yes | 19 No |
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