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प्रश्न
Say TRUE or FALSE
The image formed in a pinhole camera is always inverted
पर्याय
True
False
उत्तर
The image formed in a pinhole camera is always inverted- True
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संबंधित प्रश्न
A virtual image formed by a spherical mirror is always erect and situated behind the mirror.
Draw a ray diagram to show that the depth of a vessel containing water when seen from above, appears to be less than its real depth.
A ray of light falls normally on a glass slab. What is the angle of incidence?
State the changes in the position, size and nature of the image when the object is brought from infinity up to a concave lens. Illustrate your answer by drawing ray diagrams.
Say TRUE or FALSE
The image of right hand in a plane mirror looks like a left hand
Say TRUE or FALSE
The image formed by the plane mirror is laterally inverted, hence the image seen through the periscope is also laterally inverted
Say TRUE or FALSE
The image formed in a pinhole camera is always the same size as the object
What are the characteristics of an image formed in a plane mirror?
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.
