Published by:
CGP EDU Academic Team
Published on: September 12, 2026
The human eye has a lens which has a
Text Solution
Verified by ExpertsThe correct answer is:
C
Step 1: Understand the structure of the lens in the human eye. The lens is a transparent, flexible structure that helps to focus light onto the retina.
Step 2: The lens consists of layers that can change shape to focus on objects at different distances, allowing for accommodation.
Step 3: As light passes through the lens, its varying composition means that the lens has a varying refractive index, which is crucial for its function of bending light appropriately.
Step 4: This varying refractive index ensures that the light is focused correctly regardless of the distance of the object being viewed.
Conclusion: Therefore, the correct answer is option C: Varying refractive index.
Step 2: The lens consists of layers that can change shape to focus on objects at different distances, allowing for accommodation.
Step 3: As light passes through the lens, its varying composition means that the lens has a varying refractive index, which is crucial for its function of bending light appropriately.
Step 4: This varying refractive index ensures that the light is focused correctly regardless of the distance of the object being viewed.
Conclusion: Therefore, the correct answer is option C: Varying refractive index.
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