light ray
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
He developed his theory of mechanics by comparing the path of a light ray with the path followed by a moving particle.
From Science Daily • Mar. 10, 2026
The law of reflection is illustrated in Figure 25.3, which also shows how the angles are measured relative to the perpendicular to the surface at the point where the light ray strikes.
From Textbooks • Aug. 12, 2015
As before, the angles are measured relative to a perpendicular to the surface at the point where the light ray crosses it.
From Textbooks • Aug. 12, 2015
At a non-normal incident angle, the path of the light ray bends closer to the perpendicular in the optically slower substance.
From Textbooks • Aug. 12, 2015
Mrs. Leonard told us about your light ray machine!”
From Signal in the Dark by Wirt, Mildred A. (Mildred Augustine)
