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A concave mirror converges light rays from the sun at 10 cm from the mirror. If an object is placed 20 cm from the mirror, the image is formed?

A1.20 cm in front of the mirror

B20 cm behind the mirror

C100 cm in front of the mirror

D10 cm behind the mirror

Answer:

A. 1.20 cm in front of the mirror

Read Explanation:

  • The image is formed 20 cm in front of the mirror

Related Questions:

The laws of reflection hold true for which of the following mirror(s)?

  1. (A) Concave mirror
  2. (B) Convex mirror
  3. (C) Plane mirror
    വാഹനങ്ങളിൽ റിയർവ്യൂ മിറർ ആയി ഉപയോഗിക്കുന്ന ദർപ്പണം ഏതാണ്
    Which type of mirror used in the headlight of a motorcycle?

    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.

      A spherical mirror converges a beam of light, at a given point on the principal axis. Which of the following statement(s) about the mirror is are true?

      1. (a) The mirror used in concave
      2. (b) The mirror has positive focal length
      3. (c) The point of convergence is the principal focus of the mirror