What Is the Difference Between a Linear Path and a Nonlinear

question 54

Short Answer

What is the difference between a linear path and a nonlinear path in research?

---

Definitions:

Lens

The transparent disk-shaped structure behind the iris and the pupil that changes shape as it focuses on objects at varying distances.

Cornea

The transparent front part of the eye that covers the iris, pupil, and anterior chamber, providing most of the eye's optical power.

Pupil

The adjustable opening in the center of the iris of the eye, through which light enters and is focused on the retina.

Retina

The layer of tissue that is located on the inner surface of the eyeball and contains the sensory receptors for vision.