Question

difference b/w real and virtual image with examples

Answer 1

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Difference between real and virtual image with examples.

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➠.REAL IMAGE

A real image is defined as one that is formed when rays of light are directed in a fixed point. A real image can be projected or seen on a screen. The best example of a real image is the one formed on a cinema screen.

➠.VIRTUAL IMAGE

A virtual image is defined as the opposite of a real image, therefore an image that cannot be obtained on a screen is referred to as a virtual image. The explanation for this is the fact that the rays of light that form a virtual image never converge therefore a virtual image can never be projected onto a screen. The best example of a virtual image is your reflection in the mirror.

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Answer 2

REAL IMAGE :---- The real image can be archieved when the screen is presented on the same plane of mirror. The images only produced with the help of a converging lens or a CONCAVE MIRROR.

The difference of Real mirror -------»

• The real image can be obtained on the screen.

• Real image is always inverted.

• Real image is formed actual.

EXAMPLE :----- HUMAN EYE

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VIRTUAL IMAGE :---- virtual image is formed when the light rays appears to be orginating from a point but does not actually meet.

The difference of virtual mirror are ------»

• the virtual image cannot be obtained on the screen.

• It is always erect.

• It is form by imagination of light Ray .

EXAMPLE :------- Your Reflection in mirror.

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