What is the difference between a real image and a virtual image?
These terms are commonly used during refraction and reflection of objects through different types of lenses such as concave and convex lenses.
The lesson presents a detailed insight into the difference between the real image and virtual image with examples. Let’s find out more here:
What Is a Real Image?
The real image occurs when the light rays arising from a single source converge to a particular point. The image can be obtained when the mirror is set in the plane of the object.
Converging lenses are commonly used to produce a real inverted image when the object is placed in front of the mirror. The size of the image varies depending on their location.
What Is a Virtual Image?
The virtual image occurs when the apparent divergence of light from a definite point is produced. The image formed tends to be upright.
Divergence lenses are commonly used mirrors to produce virtual images when an object is placed in front of it. A convergence lens can also result in a virtual image when the object is placed between the focal point and pole.
Comparison Chart: Real Image Vs Virtual Image
| Basic Terms | Real Image | Virtual Image |
| Meaning | Occurs when the light rays meet at a specific point after reflection through the mirror | Occurs when the light rays appear to meet at a definite point after reflection through the mirror |
| Rays | Converge | Perceived to converge |
| Image Formed | Inverted | Upright |
| Lens used | Converging lens | Diverging lens |
| Mirror | Concave | Concave, convex, and plane |
| Capture | On the screen | Cannot be captured on the screen |
Core Differences between Real Image and Virtual Image
Comparison Video
Summary
The core difference between a real image and a virtual image is that a real image tends to be inverted whereas a virtual image tends to be upright after reflection from the mirror.
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