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Question
The image formed by a pinhole camera is inverted because,
Options
light travels in straight lines
light rays become laterally inverted as they pass through a pinhole camera
light rays pass through the pinhole
light rays get reflected
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Solution
light travels in straight lines
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RELATED QUESTIONS
A concave mirror converges the light-rays, but a convex mirror diverges them.
What is a prism?
State the two laws of reflection of light.
A plane mirror produces a ______image.
The images that are obtained on a screen are called ______ and that which cannot be obtained on a screen ______.
Match the following:
| 1. | Real image | a. | Diffuse reflection |
| 2. | Virtual image | b. | An optical device which produces reflection |
| 3. | Mirror | c. | Cannot be taken on screen |
| 4. | A type of light scattering | d. | Can be taken on screen |
Assertion (A): Virtual objects can’t be seen by the human eye.
Reason (R): Virtual image is formed by converging rays.
Write the difference between real images and virtual images.
A real image is inverted and can be caught on the screen.
