light ray

Example Sentences

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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

Figure 25.11 The change in direction of a light ray depends on how the speed of light changes when it crosses from one medium to another.

From Textbooks • Aug. 12, 2015

Since they are oscillating perpendicular to the direction of the light ray, they produce EM radiation that is polarized perpendicular to the direction of the ray.

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

He formulated the sine-law of refraction, which determines in general the way a light ray is deflected, according to the density of the media through which it passes.

From Our Legal Heritage : 600-1776 King Aethelbert - King George III by Reilly, S. A.