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प्रश्न
Distinguish between real and virtual image.
टीपा लिहा
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उत्तर
Real image:
- Can be taken on the screen.
- It is inverted.
- It is formed when light rays after reflection (or refraction) actually meet.
Virtual image:
- Cannot be taken on-screen.
- It is erect.
- It is formed when rays of light after reflection (or refraction) appear to meet.
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Formation of Image by Reflection: Real and Virtual Image
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संबंधित प्रश्न
A virtual image formed by a spherical mirror is always erect and situated behind the mirror.
A concave mirror forms a virtual image for an object placed ...............................
Give two characteristics of the virtual image formed by a convex lens.
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Distinguish between a real and a virtual image.
Say TRUE or FALSE
A plane mirror is opaque
Figure shows a pencil placed above a mirror
- Draw its image formed by the mirror
- Show how light rays from the object are reflected at the mirror to form the image for the eye.
Write the difference between real images and virtual images.
Distinguish between real & virtual images.
A concave lens produces only ______ image.
