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A boy standing in front of a magic mirror combination finds his head enlarged, body of same size and legs smaller in size. The mirrors used in the top, middle and bottom of the magic mirror arrangement in the respective order are?

Aconcave, plane, convex

Bconcave, convex, plane

Cconvex, concave, plane

Dconvex, plane, concave

Answer:

A. concave, plane, convex

Read Explanation:

  • To enlarge the head, a concave mirror is needed at the top.

  • To keep the body the same size, a plane mirror is needed in the middle.

  • To make the legs smaller, a convex mirror is needed at the bottom.


Related Questions:

What is the distance between the pole and focus of a spherical mirror?
An optical device Y has positive focal length. Y is?
The distance between the pole and the center of curvature of a spherical mirror, in terms of its focal length f, is equal to:

Which of the following line(s) act as a normal to a spherical mirror?

  1. (i) Line joining the pole and centre of curvature
  2. (ii) Line joining the centre of curvature and point of incidence
  3. (iii) Line joining focus and point of incidence
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