객관식
Which part of the eye can change shape to help focus light on the retina?
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15. The Special Senses
The Lens and Focusing Light on the Retina
객관식
The ability of the lens to bend light rays so they focus on the retina is known as:
A
Refraction
B
Convergence
C
Adaptation
D
Accommodation
검증된 단계별 안내1
Understand the key terms provided in the question: Refraction, Convergence, Adaptation, and Accommodation. Each term relates to the eye's ability to process light and focus images on the retina.
Define 'Refraction': Refraction is the bending of light rays as they pass through different mediums, such as the cornea and lens, to focus light on the retina.
Define 'Convergence': Convergence refers to the inward movement of the eyes to focus on a nearby object, ensuring the image falls on corresponding points of the retina in both eyes.
Define 'Adaptation': Adaptation is the eye's ability to adjust to varying levels of light, such as transitioning from a bright environment to a dark one.
Define 'Accommodation': Accommodation is the process by which the lens changes shape (becomes thicker or thinner) to focus light on the retina for clear vision at different distances.
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