What physical concepts does the Physics section of the OAT cover?

The selection of mechanics, optics, and electromagnetism as the correct answer reflects the core topics that are fundamental to understanding basic physical principles relevant to the practice of optometry.

Mechanics encompasses the study of motion, forces, and energy, all of which are critical in understanding how the eye functions and how optical instruments operate.

Optics is particularly vital for optometry, as it deals with the behavior of light and its interactions with various materials, including the human lens, which is essential for visual acuity and the design of corrective lenses.

Electromagnetism is another key concept because it includes the understanding of electromagnetic waves, which encompass visible light. Knowledge of how light interacts with materials aids in the understanding of vision and the development of instruments used in the field.

While other options include relevant topics, they either stray from the specific needs of the optometry profession, such as astronomy or aerodynamics, or do not collectively represent the foundational topics required for the OAT's Physics section focused on optometry.