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प्रश्न
List four characteristics of the images formed by plane mirrors.
उत्तर
Four characteristics of the images formed by plane mirrors are as follows:-
1. The images are of the same size as that of the objects.
2. The images are formed behind the mirrors at the same distance from the mirrors as that of the objects.
3. The images formed are virtual and erect.
4. The images are laterally inverted.
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संबंधित प्रश्न
An object of height 5 cm is placed perpendicular to the principal axis of a concave lens of focal length 10 cm. If the distance of the object from the optical centre of the lens is 20 cm, determine the position, nature and size of the image formed using the lens formula.
We wish to obtain an erect image of an object, using a concave mirror of focal length 15 cm. What should be the range of distance of the object from the mirror? What is the nature of the image? Is the image larger or smaller than the object? Draw a ray diagram to show the image formation in this case.
Describe the nature of image formed when the object is placed at a distance of 20 cm from a concave mirror of focal length 10 cm
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(a) Write two important precautions for this experiment.
(b) List two conclusions the student will draw based on his experiment.
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Which type of mirror is used in the following?
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