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Curated by: Khan Academy India - English (25 videos)
The Sun's core is at a temperature of 15 million K. Sounds ridiculously hot but is it enough for it to generate the amount of energy per second that it does? 00:00 Introduction 00:21 How does the sun release so much energy? 01:26 How are Kinetic energy and Temperature related? 02:11 Conservation of energy principle 04:06 Working out the KE and the Temperature 05:27 The sun is too cold! Master the concept of Electrostatic potential energy through practice exercises and videos - https://www.khanacademy.org/science/in-in-class-12th-physics-india/in-in-electrostatic-potential-and-capacitance/x51bd77206da864f3:electrostatic-potential/v/intro-to-electric-potential Check out more videos and exercises on Electrostatic potential and capacitance - https://www.khanacademy.org/science/in-in-class-12th-physics-india/in-in-electrostatic-potential-and-capacitance To get you fully ready for your exam and help you fall in love with Physics, find the complete bank of exercises and videos for class 12 Physics here - https://www.khanacademy.org/science/in-in-class-12th-physics-india Khan Academy is a free learning platform for Class 1-12 students with videos, exercises, and tests for maths, science, and more subjects. Our content is aligned to CBSE syllabus and available in Hindi, English, and many more regional languages. Experience the joy of easy, seamless, accessible learning anywhere, anytime with Khan Academy. Subscribe to our YouTube channel - https://www.youtube.com/c/khanacademy As a 501(c)(3) nonprofit organization, we would love your help! Donate here: https://www.khanacademy.org/donate?utm_source=youtube&utm_medium=desc Created by Vibhor Pandey