Both the incident and reflected sound waves make equal angles with the normal to the reflecting surface at the point of incidence.
Describe the arrangement of incident and reflected sound waves concerning the surface normal.
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Both the incident and reflected sound waves make equal angles with the normal to the reflecting surface at the point of incidence.
Incident sound waves approach a surface at various angles relative to the surface normal. Reflected sound waves bounce off the surface at equal but opposite angles to the incident waves, respecting the law of reflection.