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प्रश्न
Dull materials reflect light.
पर्याय
True
False
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उत्तर
Dull materials reflect light- False.
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संबंधित प्रश्न
Explain the following term:
Reflected ray. Draw diagram/diagrams to show them.
Copy the figure. By taking two rays from point A, show the formation of image. State four characteristics of the image.

Copy the figure and complete it, by drawing two rays to show the formation of the image of the object AB. State the size, position and nature of image formed.

The angle between an incident ray and the mirror is 350.
(i) What is the angle of incidence?
(ii) What is the angle of reflection?
(iii) What is the total angle turned by the ray of light?
(iv) What is the angle between the incident and the reflected rays?
The word PLATE written on a paper is held in front of a plane mirror. Write down the letters as seen in the following case.
The paper is held parallel to the mirror.

The moon ______ sun light.
Which position of the object will produce a magnified virtual image, if a concave mirror of focal length 15 cm is being used?
The image formed by a plane mirror is always as far behind the mirror as far the object lies in front of it.
