Physics
Grade-10
Easy

Question

Label the diagram below by filling in the blank green box with the suitable measure of the angle from the options.

  1. 34
  2. 32
  3.  30 30
  4. 28

hintHint:

30

The correct answer is: 30
30


    on a plane surface, the angle of incidence is equal to the angle of reflection hence, the angle of reflection is 30°.

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