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प्रश्न
A concave mirror always forms a real image.
पर्याय
True
False
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उत्तर
This statement is False.
Explanation:
A concave mirror can form both real and virtual images. The nature of the image depends on the distance of the object from the mirror.
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Pole
Explain the following term related to spherical lenses:- principal axis
State the types of mirrors used for (i) headlights and (ii) rear view mirror, in cars and motorcycles. Give to justify your answer in each case.
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.
Complete the following diagrams shown in the below figure by drawing the reflected ray for each incident ray.
Define the term Principle focus.
Draw a ray diagram to show that a convex mirror has a wider field of view.
An object is placed in front of a concave mirror as shown in the following figure. By scale drawing, find the nature of the image. Given f = 10 cm, v = 30 cm.
Explain why a ray of light passing through the center of curvature of a concave mirror, gets reflected along with the same pattern.
