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प्रश्न
Select the correct option:
Which mirror is used in periscope?
पर्याय
concave mirror
convex mirror
Plane mirror
parabolic mirror
MCQ
उत्तर
Plane mirror
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संबंधित प्रश्न
Define the following term in the context of spherical mirrors:- Centre of curvature
Explain the following term related to spherical lenses:- principal focus
Define Radius of curvature of the spherical mirror
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.
Name the spherical mirror which can produce a real and diminished image of an object.
State three characteristics of the image formed by a convex mirror.
How can you distinguish between a convex mirror and a concave mirror? Explain.
Draw a ray diagram to show that a convex mirror has a wider field of view.
A spherical mirror whose reflecting surface is curved outwards is called ______ mirror.
What is “aperture”?
