When Light Enters the Eye, It First Must Pass Through

question 56

Multiple Choice

When light enters the eye, it first must pass through the

• A)retina.
• B)cornea.
• C)pupil.
• D)sclera.

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Definitions:

Diode

An electronic component that allows current to flow in one direction only, functioning as a one-way valve in electrical circuits.

Negative Lead

An electrical connection that serves as the return path for current in a circuit, often marked with a minus (-) symbol or black color in electronics.

DMM

Digital Multimeter, an electronic measuring instrument that combines multiple measurement functions in one unit, such as voltage, current, and resistance.