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प्रश्न
We can obtain a real, enlarged and inverted image by a concave mirror.
विकल्प
True
False
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उत्तर
This statement is True.
Explanation:
- When an object is placed between the focal point and the centre of curvature of a concave mirror, it can produce a real, enlarged, and inverted image.
- This happens because the reflected rays converge to form the image in front of the mirror.
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संबंधित प्रश्न
A 4 cm tall object is placed on the principal axis of a convex lens. The distance of the object from the optical centre of the lens is 12 cm and its sharp image is formed at a distance of 24 cm from it on a screen on the other side of the lens. If the object is now moved a little away from the lens, in which way (towards the lens or away from the lens) will he have to move the screen to get a sharp image of the object on it again? How will the magnification of the image be affected?
Name the spherical mirror which can produce a real and diminished image of an object.
A concave lens produces an image 20 cm from the lens of an object placed 30 cm from the lens. The focal length of the lens is:
(a) 50 cm
(b) 40 cm
(c) 60 cm
(d) 30 cm
Three mirrors are created from a single sphere. Which of the following - pole, centre of curvature, radius of curvature, principal axis - will be common to them and which will not be common?
State two uses of a concave mirror.
The erect image formed by a concave mirror is of size double the size of object. How are u and v related?
The minimum length of the mirror required to see the full image of the person is half ‘ of his height.
What is the focal length (f) of a mirror?
