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प्रश्न
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उत्तर
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संबंधित प्रश्न
Explain the meaning of the terms focus and focal length in case of a convex mirror, with the help of suitable ray diagram.
Which mirror will you prefer to use as a rear view mirror in a car : plane mirror or convex mirror? Give one reason.
For an incident ray directed towards centre of curvature of a spherical mirror the reflected ray:
A concave mirror forms a virtual image of size twice that of the object placed at a distance 5 cm from it. Find:
- the focal length of the mirror
- position of image
An object forms a virtual image which is 1/8th of the size of the object. If the object is placed at a distance of 40 cm from the convex mirror, calculate:
- the position of the image
- the focal length of the convex mirror.
Define the following term in relation to concave mirror.
Pole
Which of the following has curved reflecting surface?
What is the difference between virtual images of an object formed by a concave mirror and a convex mirror?
A ray of light is incident towards a plane mirror at an angle of 30° with the mirror surface. What will be the angle of reflection?
