differentiate between real and virtual image. (atleast 3 points with some examples)
Real image | Virtual image |
---|---|
It can be obtained on a screen. | It cannot be obtained on a screen. |
The rays of light after reflection meet at a point. | The rays of light after reflection appear to meet at a point. |
It is always inverted. | It is always erect but laterally inverted. |
It is formed on the same side of the mirror as the object. | It is always formed on the back side of the mirror. |
Example: Image formed on the photographic film of the camera. | Example: Image formed by a plane mirror. |