Human Eye & Refractive Defects
The human eye is a wonderful instrument, relying on refraction and lenses to form images. Human eye responds to a very small portion known as visible part of electromagnetic spectrum(range 400nm to 760nm)i.e. light.
Subject: Science |
Grade: 9-12
Author(s): Amrita M
Views: 8,284 |
Favorited: 2 |
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