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RELATED QUESTIONS
Write the mirror formula. Give the meaning of each symbol which occurs in it.
State the two kinds of spherical mirror and distinguish them with the aid of proper diagrams.
Name the two kinds of spherical mirrors and distinguish between them.
State whether the image in part (a) is real or virtual?
Write two more characteristics of the image.
When an object of height 1 cm is kept at a distance 4 cm from a concave mirror, its erect image of height 1.5 cm is formed at a distance 6 cm behind the mirror. Find the focal length of mirror, by drawing.
An object of height 2 cm is placed at a distance of 20 cm in front of a concave mirror of a focal length of 12 cm. Find the position, size, and nature of the image.
Select the correct option:
A mirror forms a virtual image (diminished) of an object, whatever be the position of object:
The spherical mirror with a reflecting surface curved inward is called
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?
