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प्रश्न
An image which can be obtained on a screen is called a ______ image.
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उत्तर
An image which can be obtained on a screen is called a real image.
Explanation:
A real image is formed by converging light rays and can be projected onto a screen, making it visible at the point where the rays meet.
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- principal axis
Which type of mirror can form a real image?
What type of image is formed:
on a cinema screen?
What do you mean by the term dispersion?
Does the mirror mentioned in part (b) form real image for all locations of the object?
Name the kind of mirror used to obtain :
A real and enlarged image
How is the focal length of a spherical mirror related to its radius of curvature?
When an object of height 1 cm is kept at a distance 4 cm from a concave mirror, its erect image of height 1.5 cm is formed at a distance 6 cm behind the mirror. Find the focal length of mirror, by drawing.
Numerical problem.
The radius of curvature of a spherical mirror is 25 cm. Find its focal length.
