Advertisements
Advertisements
प्रश्न
A real and enlarged image can be obtained by using a
पर्याय
Convex mirror
Plane mirror
Concave mirror
Either convex or plane mirror.
Advertisements
उत्तर
A real and enlarged image can be obtained by using a Concave mirror
APPEARS IN
संबंधित प्रश्न
Explain the following term related to spherical lenses:- principal axis
A concave mirror always forms a real image.
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?
In each case (a) and (b), draw reflected rays for the given incident rays and mark focus by the symbol F.
Figure shows a concave mirror with its pole at P, focus F and centre of curvature C. Draw ray diagram to show the formation of image of an object OA.
Upto what maximum distance from a concave mirror, the image can be obtained? What will be the location of object for it?
A concave mirror forms a real image of an object placed in front of it at a distance 30 cm, of size three times the size of object. Find
- the focal length of mirror
- position of image.
A concave mirror can be used to produce a parallel beam of light. Draw a ray to illustrate this.
The image formed in a plane mirror is always inverted.
