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angle of reflection

/ˈæŋɡəl əv rɪˈflekʃən/

翻译: 光线、声波或其他波从表面反射时,反射方向与表面法线之间的夹角。根据反射定律,反射角等于入射角。

1 个条目

phrase

/ˈæŋɡəl əv rɪˈflekʃən/C1formalscientific
  • zh光线、声波或其他波从表面反射时,反射方向与表面法线之间的夹角。根据反射定律,反射角等于入射角。

The angle at which a ray of light, sound, or other wave is reflected from a surface, measured from the normal to the surface. It is equal to the angle of incidence according to the law of reflection.

  1. Physics principleC1formal

    The angle between the reflected ray and the normal to the surface at the point of reflection.

    zh反射角

    • The angle of reflection equals the angle of incidence.
    • To calculate the path of light, you must measure the angle of reflection.
    • The experiment demonstrated that the angle of reflection is always measured from the normal.