Real and Virtual Images
Real and Virtual Images
When we look into a mirror, we see exactly a reflection of our face, hence known as image of our face. In this case, our face is the object and what we see in the mirror is its image. The image of our face appears to be situated behind the mirror. There are two types of images
Real Image:
The images that can be formed on the screen are called real images. They are formed by actual intersection of light rays. When the light coming from an object actually meet at a point after reflection form the mirror, then it results in the formation of a real image. A real image is formed when rays converge.
Virtual Image:
The images that cannot be taken on the screen are called virtual images. They are formed by the apparent intersection of light rays. When the light rays coming from an object appear to meet after reflection from the mirror, then it results in the formation of virtual image. It is not possible to form a virtual image on the screen because light rays actually do not pass the screen or cannot be received on a screen. a virtual image occurs where rays only appear to diverge.
Difference Between a Real and a Virtual Image:
S. No. |
Real image |
Virtual image |
| 1. | Real images can be formed on the screen | Virtual images can not be formed on the screen |
| 2. | Real images are formed by actual intersection of light rays | Virtual Images are formed by apparent intersection of light rays |
| 3. | Real images occurs where rays converge at a point. | Virtual Images occurs where rays only appear to diverge. |
| 4. | Real images are formed reflection from a concave mirror | Virtual images are formed after reflection from a convex mirror and plane mirror. |
| 5 | Real images are inverted | Virtual Images are erect. |
| 6. | Convex Lens form real images. | Concave lens forms virtual image. |
The images that cannot be taken on the screen are called ________________ images. | |||
| Right Option : B | |||
| View Explanation | |||
Which of the following are correct : (a) Real images can be formed on the screen. (b) Virtual images can not be formed on the screen. (c) Real images are formed by actual intersection of light rays. | |||
| Right Option : D | |||
| View Explanation | |||
When the light coming from an object actually meet at a point after reflection form the mirror, then it results in the formation of a _______________ image. | |||
| Right Option : A | |||
| View Explanation | |||
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It was good as the experience because as we had come here we had been improved in a such envirnment created here.Extra is taught which is beneficial for future.
Eshan Arora
8thMy experience with Abhyas is very good. I have learnt many things here like vedic maths and reasoning also. Teachers here first take our doubts and then there are assignments to verify our weak points.
Shivam Rana
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Yatharthi Sharma
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Aman Kumar Shrivastava
10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
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Om Umang
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