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  • G.K. (General Science) - 31
  • The normal makes the angle with reflecting surface?
Multiple choice

The normal makes the angle with reflecting surface?

  1. 45°

  2. 60°

  3. 90°

  4. 75°

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The normal is defined as a line perpendicular to the reflecting surface at the point of incidence. Therefore, the angle between the normal and the surface is always 90 degrees.

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