Betekenis van:
angle of reflection

angle of reflection
Zelfstandig naamwoord
    • the angle between a reflected ray and a line perpendicular to the reflecting surface at the point of incidence

    Hyperoniemen


    Voorbeeldzinnen

    1. ‘Observation angle (symbol α)’, the angle between the illumination axis and the observation axis. The observation angle is always positive and, in the case of retro-reflection, is restricted to small angles. Maximum range: 0° ≤ α ≤ 180°.
    2. When the retro-reflecting device is illuminated by ICI standard illuminant A, with an angle of divergence of 1/3° and an illumination angle of V = H = 0°, or, if this produces a colourless surface reflection, an angle V = ± 5°, H = 0°, the trichromatic coordinates of the reflected luminous flux must be within the following limits: ≤