Advertisements
Advertisements
प्रश्न
Select the correct option:
A mirror forms a virtual image (diminished) of an object, whatever be the position of object:
विकल्प
it must be a concave mirror
it must be a convex mirror
it must be a plane mirror
it may be convex mirror or plane mirror
Advertisements
उत्तर
it must be a convex mirror
APPEARS IN
संबंधित प्रश्न
A virtual image larger than the object can be produced by a ______.
What kind of mirror is required for obtaining a virtual image of the same size as the object?
Name the two kinds of spherical mirrors and distinguish between them.
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 the pole the image in a convex mirror can be obtained? what will be the location of object then ?
An object of length 4 cm is placed in front of a concave mirror at distance 30 cm. The focal length of mirror is 15 cm.
- Where will the image form?
- What will be the length of image?
What do you understand by the term real image?
Visit a nearby hospital. You can also visit the clinic of an ENT specialist, or a dentist. Request the doctor to show you the mirrors used for examining ear, nose, throat and teeth. Can you recognise the kind of mirror used in these instruments?
