Let's explore the common defects, Myopia (shortsightedness) and hypermetropia (farsightedness) using ray diagrams.
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Class 10 Physics on Khan Academy: Let's explore the mysteries of light and electricity. From how light reflects, to correcting defects in our eyes. From understanding charges, to lighting up cities. From Newton's prism to Faraday's generator, it's all there.
So by taking this course, we will master the topics of (but not limited to) class 10th NCERT physics.

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