Physics - Khan Academy
Learn physics with free online courses, videos, and interactive exercises on Khan Academy.
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Introduction to physics with Khan Academy's tutorial on one-dimensional motion.
What is physics? (article) | Khan Academy
Lesson 1: What makes the scientific method the key to unlocking physics mysteries?
High school physics (DEPRECATED) - Science | Khan Academy
Middle school physics; High school biology. NEW. High school chemistry. NEW. High school physics. NEW. Hands-on science activities. NEW. AP®︎/College Biology; ... Circular motion basics: Angular velocity, period, and frequency; Predicting changes in centripetal acceleration; Uniform circular motion and gravitation: Quiz 1;
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Lightning, one of the most powerful forces of nature, ⚡️ shares a LOT in common with the humble fridge magnet. You know what is - ELECTROMAGNETISM ⚡️ It's the dynamic duo of electricity and magnetism, that work together to gives smartphones 📱, electric trains 🚆, auroras, and light itself. Are you ready to unravel the mysteries of this extraordinary force?
Class 12 Physics (India) - Khan Academy
It is now time to dive deeper into the world of physics with topics from class 12 (NCERT) such as electrostatics, electricity, magnetism, electromagnetic induction, and electromagnetic waves. Let's also learn more about light with ray optics and wave optics.
Preparing to study biology (article) | Khan Academy
Algebra basics; Trigonometry; Precalculus; High school statistics; Statistics & probability; College algebra; AP®︎/College Calculus AB; AP®︎/College Calculus BC; AP®︎/College Statistics; Multivariable calculus; Differential equations; Linear algebra; See all Math
Organic chemistry | Science | Khan Academy
Sal and Jay cover topics covered in college organic chemistry course. Basic understanding of basic high school or college chemistry assumed (although there is some review).