Convex Lenses
Convex Lenses
More free lessons at: www.khanacademy.org/video?v=K0sjZ5nqQ7g
Correlated course
Microeconomics and Macroeconomics - Khan Academy FREE
Topics covered in an traditional college level introductory microeconomics and macroeconomics course
Pre-algebra - Khan Academy FREE
Pre-Algebra on Khan Academy: No way, this isn't your run of the mill arithmetic. This is Pre-algebra. You're about to play with the professionals. Think of pre-algebra as a runway. You're the airplane
Chemistry and Macromolecules FREE
Chemistry for high school Biology. Biochemistry and the macromolecules - carbohydrates, lipids, proteins, and nucleic acids.
Physics - Khan Academy FREE
Projectile motion, mechanics and electricity and magnetism. Solid understanding of algebra and a basic understanding of trigonometry necessary.
Cosmology and Astronomy - Khan Academy FREE
Videos attempting to grasp a little bit about our Universe (many of the topics associated with "Big History")
Algebra - Khan Academy FREE
Algebra I on Khan Academy: Algebra is the language through which we describe patterns. Think of it as a shorthand, of sorts. As opposed to having to do something over and over again, algebra gives you
Probability and Statistics - Khan Academy FREE
Probability and statistics on Khan Academy: We dare you to go through a day in which you never consider or use probability. Did you check the weather forecast? Busted! Did you decide to go through the
SAT Preparation - Khan Academy FREE
I am going to work through every problem in the College Board "Official SAT Study Guide." You should take the practice tests on your own, grade them and then use these videos to understand the problem
TAG Cloud
Web Stats
Active courses: 74,474
Lessons: 2,066,701
Data: 74 GB
Online: 62 users