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प्रश्न
Name the spherical mirror which can produce a virtual and diminished image of an object.
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उत्तर
Only a convex mirror can produce a virtual and diminished image of an object.
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संबंधित प्रश्न
A student focused the Sun rays using an optical device 'X' on a screen S as shown.
From this it may be concluded that the device 'X' is a (select the correct option)
(A) Convex lens of focal length 10 cm.
(B) Convex lens of radius of curvature 20 cm.
(C) Convex lens of focal length 20 cm.
(D) Concave mirror of focal length 20 cm.
Give one use each of a concave and a convex mirror.
What kind of mirror is required for obtaining a virtual image of the same size as the object?
Name the two types of spherical mirrors. What type of mirror is represented by the:
back side of a shining steel spoon?
The diverging lens in part (a) is replaced by a converging lens also of focal length 100 mm. The object remains in the same position and an image is formed by the converging lens. Compare two properties of this image with those of the image formed by the diverging lens in part (a).
State the two kinds of spherical mirror and distinguish them with the aid of proper diagrams.
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.
Name the kind of mirror used to obtain
(a) a real and enlarged image
(b) a virtual and enlarged image
(c) a real and diminished image, and
(d) a virtual and diminished image.
Complete the following diagrams in Figure by drawing the reflected rays for the incident rays 1 and 2.
Upto what maximum distance from the pole the image in a convex mirror can be obtained? what will be the location of object then ?
Draw a ray diagram to show the formation of image of an object kept in front of a convex mirror. State three characteristics of the image.
The image formed by a convex mirror is of size one third the size of object. How are u and v related?
An object 5 cm high is placed at a distance 60 cm in front of a concave mirror of focal length 10 cm. Find the position and size of the image.
A straight stick partly dipped in water obliquely appears to be bent at the surface of the water.
Complete the following diagrams shown in the below figure by drawing the reflected ray for each incident ray.
Complete the following diagrams shown in the following figures by drawing the reflected rays.
A concave mirror can be used to produce a parallel beam of light. Draw a ray to illustrate this.
An object 10 cm high is placed at a distance of 20 cm in front of a spherical mirror of focal length 25 cm. By scale drawing find the nature, position, and magnification of the image in the following case:
Convex mirror
The spherical mirror used as a rear view mirror in the vehicle is
