The illustration represents that the light ray striking the object is reflected. Hence, option (D) is correct.
The given problem is clear explanation for the reflection of light rays. The phenomena by which the rays of light strikes a surface bounce back exactly from the surface by making some angle with respect to normal, is known as reflection of light ray.
In the given figure, we can clearly observe that the light ray is striking the vertical surface somewhere from the bottom, which is known as incident ray. When this ray strikes the surface it bounce back from the surface and we can observe the upward arrow to represent the reflected ray of light.
Thus, we can conclude that the illustration represents that the light ray striking the object is reflected. Hence, option (D) is correct.
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