Revision: Human eye & colourful world | CBSE board exam | Khan Academy
Channel: Khan Academy India - English
Date: 2019-09-25

Let's summarise entire chapter of Human eye & colourful world
More free lessons & practice -https://www.khanacademy.org/science/in-in-class10th-physics/in-in-the-human-eye-and-the-colourful-world

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Created by Mahesh Shenoy