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संबंधित प्रश्न
A 4 cm tall object is placed on the principal axis of a convex lens. The distance of the object from the optical centre of the lens is 12 cm and its sharp image is formed at a distance of 24 cm from it on a screen on the other side of the lens. If the object is now moved a little away from the lens, in which way (towards the lens or away from the lens) will he have to move the screen to get a sharp image of the object on it again? How will the magnification of the image be affected?
We can obtain a real, enlarged and inverted image by a concave mirror.
What type of image is formed:
on a cinema screen?
Name the two types of spherical mirrors. What type of mirror is represented by the:
front side of a shining steel spoon?
How is the focal length of a spherical mirror related to its radius
Write the spherical mirror's formula and explain the meaning of each symbol used in it.
Upto what maximum distance from the pole the image in a convex mirror can be obtained? what will be the location of object then ?
Select the correct option:
Looking into a mirror one finds her image diminished, the mirror is:
Define the term Aperture.
The spherical mirror used as a rear view mirror in the vehicle is
