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प्रश्न
What would your image look like if you stood close to a large:
convex mirror?
उत्तर
In case we stand close to a large convex mirror, our image will be smaller than us.
संबंधित प्रश्न
An object is placed at a distance of 40 cm in front of a convex mirror of radius of curvature 40 cm. List four characteristics of the image formed by the mirror.
What type of image/images are formed by:
a concave mirror?
Which mirror has a wider field of view?
If you want to see an enlarged image of your face, state whether you will use a concave mirror or a convex mirror?
Where would the image be formed by a convex mirror if the object is placed:
between infinity and pole of the mirror?
Draw labelled ray-diagrams to show the formation of image in both the case.
Whatever be the position of the object, the image formed by a mirror is virtual, erect and smaller than the object. The mirror then must be:
(a) plane
(b) concave
(c) convex
(d) either concave or convex
The magnification produced by a spherical mirror and a spherical lens is + 0.8.
(a) The mirror and lens are both convex
(b) The mirror and lens are both concave
(c) The mirror is concave but the lens is convex
(d) The mirror is convex but the lens is concave
The angle formed between the normal and the refracted ray is known as the angle of incidence.
Nature of the images formed by a convex mirror is _______.
Assertion: A real image cannot be produced by plane or convex mirror.
Reason: The focal length of a convex mirror is always taken as positive.
