Question types

Unit - 5.2 Reflection At Curved Surfaces question types

35 questions across 5 question groups — pick any mix to generate a PHYSICS paper with step-by-step answer keys.

35
Questions
5
Question groups
5
Question types
Sample Questions

Unit - 5.2 Reflection At Curved Surfaces questions

One sample from each question group in this chapter. Select any group above to see the full set with answer keys.

Q 1MCQ1 Mark
An object is between the principal focus and the center of curvature of a concave mirror, the image formed is real and:
  • A
    same size as an object
  • B
    smaller than object
  • bigger than object
  • D
    none of these

Answer: C.

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Q 2MCQ1 Mark
A mirror which is always used as a rear view mirror for vehicles is :
  • A
    plane mirror
  • B
    concave mirror
  • convex mirror
  • D
    none of these

Answer: C.

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Q 3MCQ1 Mark
A mirror which always forms a virtual, diminished and erect image of an object is :
  • A
    plane mirror
  • B
    concave mirror
  • convex mirror
  • D
    none of these

Answer: C.

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Q 4MCQ1 Mark
A parallel beam of light, parallel to the principal axis of a concave mirror, on reflection meets at the :
  • A
    center of curvature
  • principal focus
  • C
    infinity
  • D
    none of these

Answer: B.

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Q 5MCQ1 Mark
The geometric center of a spherical mirror is called its :
  • center of curvature
  • B
    principal focus
  • C
    pole
  • D
    none of these

Answer: A.

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(convex mirror, principal focus)
The point of the principal axis, when a beam of light travelling parallel to the principal axis, after reflection actually meets is called the _____________ of concave mirror.
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(convex mirror, principal focus)
A spherical mirror which is polished from hollow side, such that the reflecting surface is towards the outer side is called _____________.
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Column AColumn B
1. An imaginary line passing through the pole and the center of curvature of a spherical mirror.(a) Principal focus
2. A point on the principal axis of a concave mirror, where parallel beam of light after reflection meets.(b) Convex mirror
3. The center of the sphere of which spherical mirror is a part.(c) Principal axis
4. A spherical mirror which always forms a virtual, erect and diminished image.(d) Concave mirror
5. A spherical mirror, which can form a virtual, erect and enlarged image.(e) Center of curvature
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