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प्रश्न
What is meant by lateral inversion?
एका वाक्यात उत्तर
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उत्तर
Lateral inversion is the reversal of the image experienced in a plane mirror. The image is of the same size and equidistant from the object but the left and right sides are transposed.
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Images Formed by a Plane Mirrors
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संबंधित प्रश्न
Write true or false of the following statement.
When a light ray is reflected from a wall, the angle of incidence is not equal to the angle of reflection.
Fill in the blank
The image formed by a plane mirror is erect and _____
The diagram in fig. shows an incident ray AO and the normal ON on a plane mirror. Draw the reflected ray. State the law you use to draw the direction of the reflected ray.
The image formed by a plane mirror is :
An object is placed (i) asymmetrically (ii) symmetrically, between two plane mirrors inclined at an angle of 50°. Find the number of images formed.
An insect is sitting in front of a plane mirror at a distance of one meter from it.
- Where is the image of insect formed?
- What is the distance between insect and its image?
- State any two characteristics of image formed in a plane mirror.
What do you mean by a mirror?
Explain with a suitable diagram, the converging of a parallel beam of light rays by a concave mirror.
If the radius of curvature of a concave mirror is 30 cm, what is its focal length?
What do you mean by a focal point?
