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प्रश्न
For an incident ray directed towards centre of curvature of a spherical mirror the reflected ray:
विकल्प
Retraces its path
Passes through the focus
Passes through the pole
Becomes parallel to the principal axis.
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उत्तर
For an incident ray directed towards centre of curvature of a spherical mirror the reflected ray : Retraces its path
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- aperture
A virtual image larger than the object can be produced by a ______.
Write the formula for a lens connecting image distance (v), object distance (u) and the focal length (f). How does the lens formula differ from the mirror formula?
Name the mirrors shown in Figure (a) and (b).
In each case (a) and (b), draw reflected rays for the given incident rays and mark focus by the symbol F.
Draw a ray diagram to show the formation of image by a concave mirror for the object beyond its centre of curvature. State three characteristics of the image.
Choose the correct alternative and rewrite the following:
Mirror used by a dental surgeon is ..........................
Define the following term:
convex mirror
