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प्रश्न
Which of the following has curved reflecting surface?
विकल्प
plane mirrors
spherical mirrors
simple mirrors
None of the above
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उत्तर
Spherical mirrors
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संबंधित प्रश्न
Explain the following term related to spherical lenses:- principal axis
Name the spherical mirror which can produce a real and diminished image of an object.
The shiny outer surface of a hollow sphere of aluminium of radius 50 cm is to be used as a mirror:
What will be the focal length of this mirror?
Mention the types of mirrors used as (i) rear view mirrors, (ii) shaving mirrors. List two reasons to justify your answers in each case.
Write two more characteristics of the image.
What is meant by magnification? Write its expression. What is its sign for the (a) real (b) virtual, image?
The radius of curvature of a convex mirror is 40 cm. Find its focal length.
Define the following term in relation to concave mirror.
Principal focus
Draw a ray diagram to show that a convex mirror has a wider field of view.
Name the type of mirror used in the following situation:
Side/rear-view mirror of a vehicle
Support your answer with reason.
