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Sound — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceSound2 Marks
Question

Does sound follow the same laws of reflection as light does? Explain.

✓

Answer

Yes. Sound follows the same laws of reflection as that of light because,

  1. Angle of incidence of sound is always equal to that of angle of reflection of sound waves.
  2. The direction in which sound is incident, the direction in which it is reflected and normal all lie in the same plane.

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