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What is the distance of the principal focus F from the pole P of the spherical mirror called?

AImage distance (v)

BFocal length (f)

CObject distance (u)

DVirtual distance

Answer:

B. Focal length (f)

Read Explanation:

The distance of the principal focus F from the pole P of the spherical mirror called the focal length.


Related Questions:

The distance between the focus and the center of curvature of a spherical mirror, in terms of the radius of curvature R, is equal to?
The magnification produced by a spherical mirror is -0.5. The image formed by the mirror is?

A spherical mirror forms an erect and diminished image. Identify the correct statements about the spherical mirror.

  1. (A) The mirror is concave.
  2. (B) The mirror forms a virtual image.
  3. (C) The mirror has positive focal length.

    Which among the following mirror(s) always forms virtual and erect image?

    1. (A) Convex mirror
    2. (B) Plane mirror
    3. (C) Concave mirror
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