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प्रश्न
What type of mirror can be used to obtain a real image of an object?
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उत्तर
A concave mirror can be used to obtain a real image of an object.
संबंधित प्रश्न
A ray of light is incident normally on a plane mirror. What will be the
angle of incidence?
Write the formula for a lens connecting image distance (v), object distance (u) and the focal length (f). How does the lens formula differ from the mirror formula?
Which are the two convenient rays that are chosen to construct the image by a spherical mirror for a given object? Explain with the help of suitable ray diagrams.
AB and CD, two spherical mirrors, from parts of a hollow spherical ball with its centre at O as shown in the diagram. If arc AB = `1/2` arc CD, what is the ratio of their focal lengths? State which of the two mirrors will always form virtual image of an object placed in front of it and why.
What is the relation between focal length and radius of curvature of a concave mirror?
Define the term Normal.
Draw a ray diagram to show that a convex mirror has a wider field of view.
Explain why a ray of light passing through the center of curvature of a concave mirror, gets reflected along with the same pattern.
