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What causes veiling reflection?
Overly dim task lighting
Direct light exposure
Reflective surfaces interfering with view
Movement of the observer's head
The correct answer is: Reflective surfaces interfering with view
Veiling reflection occurs when light from a bright source reflects off a surface and obscures or reduces the visibility of objects being viewed. This phenomenon is commonly associated with reflective surfaces such as glass, polished surfaces, or water. When light hits these surfaces at certain angles, it can create an undesired glare that diminishes clarity and detail, effectively interfering with the viewer's line of sight. In this context, the choice related to reflective surfaces interfering with view directly correlates with the definition of veiling reflection. Such surfaces can alter the perception of the environment by creating distracting reflections that make it difficult to see or focus on what is intended. Overly dim task lighting usually results in visibility issues not directly related to reflections, while direct light exposure might enhance visibility in some situations rather than obscure it. The movement of the observer's head can result in changes in perspective, but it doesn’t inherently cause veiling reflection; rather, it may simply change the angle at which light is perceived. Thus, the option linking veiling reflection to reflective surfaces provides the most accurate and relevant explanation for this optical effect.