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प्रश्न
Complete the following diagrams shown in the below figure by drawing the reflected ray for each incident ray.
उत्तर
A light ray coming from a point on object AB passes through the principal focus and after reflection, it becomes parallel to the principal axis in accordance with laws of reflection and the other ray passing through the centre of curvature strikes the mirror normally i.e. 90 degrees. Hence it will reflect back. These two reflected rays coincide at a point where the image is formed. The image, A'B' is real, inverted, and diminished in size.
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Principal focus
An image that cannot be obtained on a screen is called ______.
Define Radius of curvature of the spherical mirror
Name the two types of spherical mirrors. What type of mirror is represented by the:
front side of a shining steel spoon?
What do you mean by the term dispersion?
Name the spherical mirror which (i) diverges (ii) converges the beam of light incident on it. Justify your answer by drawing a ray diagram in each case.
State the position of object for which the image formed by a concave mirror is of same size.
The radius of curvature of a convex mirror is 40 cm. Find its focal length.
Define the following term:
convex mirror
