The refractive index of the human cornea is about 1.4. If you can see clearly in air, why can't you see clearly underwater? Why do goggles help?
The refractive index of the human cornea is about 1.4. If you can see clearly in air, why can't you see clearly underwater? Why do goggles help?
Question
Transcribed Image Text:The refractive index of the human cornea is about 1.4. If you can
see clearly in air, why can't you see clearly underwater? Why do
goggles help?
Expert Solution
Introduction:
- Refraction is the process by which the path of a light ray changes due to changes in the medium it travels. The Refractive index is a dimensionless number that indicates the light bending ability of a particular medium.
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