A scientist crafted the model to illustrate the behavior of a light ray.For what reason might a scientist create this model depicting the behavior of a light ray?(1 point)
1.To explain that light travels in a straight line until it transitions from one material to another.
2.To clarify that light follows a curved trajectory until it transitions from one material to another.
3.To clarify that light follows a curved trajectory even when transitioning from one material to another.
4.To explain that light travels in a straight line even when transitioning from one material to another.
The correct answer is:
1. To explain that light travels in a straight line until it transitions from one material to another.