Numerical on myopia (Hindi) | Human eye and the colourful world | Physics | Khan Academy

Let's help our friend, Suresh, to pick the right lens for his glasses. Ready to learn the next topic? https://www.khanacademy.org/science/s... 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. About Khan Academy: Khan Academy is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We offer quizzes, questions, instructional videos, and articles on a range of academic subjects, including math, biology, chemistry, physics, history, economics, finance, grammar, preschool learning, and more. We provide teachers with tools and data so they can help their students develop the skills, habits, and mindsets for success in school and beyond. Khan Academy has been translated into dozens of languages, and 15 million people around the globe learn on Khan Academy every month. As a 501(c)(3) nonprofit organization, we would love your help! For free. For everyone. Forever. #YouCanLearnAnything Subscribe to KhanAcademyIndia:    / @khanacademyindia   Donate or volunteer today! Donate here: https://www.khanacademy.org/donate?ut... Volunteer here: https://www.khanacademy.org/contribut...