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Ram discusses the idea of finding relative velocity when objects are moving in a plane and not on a straight line. Class 11 Physics (India)…

Practice with identifying the compound that corresponds to an IR spectrum. Organic chemistry Sal and Jay cover topics covered in college or…

This video shows you how to "hotwire" a digital camera. This video outlines the first step in making our digital camera work in the Bit-zee…

An intuition for the relationship between the formulas for angular velocity and speed, including a worked example of calculating angular ve…

Ram explains what it means for a collision to be elastic or inelastic. Class 11 Physics (India) - Hindi To help students who prefer to lear…

Physics Learn about the basic principles that govern the physical world around us. Solid understanding of algebra and a basic understanding…

See how there's actually constructive (rather than just destructive) interference at some points on the screen Class 12 Physics (India) It …

Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…

Hemostasis is the process which stops bleeding after an injury. Blood vessels are repaired by the creation of a platelet plug during primar…

How to use heats of combustion to compare the stability of isomeric alkanes Organic chemistry Sal and Jay cover topics covered in college o…

Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-p…

Ram defines the terms amplitude and period for simple harmonic motion and shows how to find them on a graph. Class 11 Physics (India) - Hin…

Convex Lenses Class 10 Physics (India) Let's explore the mysteries of light and electricity. From how light reflects to correcting defects …

Health and medicine The medical world can be a confusing place. Patients, their families, and even students entering health fields might fe…

Ram explains moment of inertia and the rotational version of Newton's second law and shows how to solve an example problem. Class 11 Physic…