Taking the CBSE Class 12 Chemistry board exam? Here are a few helpful tips along with the most important chapters and topics ...

But wait! There's a bunch more cool stuff in this simple-looking equation. See those arrows over F and a? That indicates variables that are vectors, meaning they contain more than one piece of ...

We’ll come back to that in a moment. The equation explains why we all act differently in different situations. Put me in a meet-and-greet after a speaking engagement, and I’m relatively ...

State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P.R. China ...

Electrostatics: Electric field, potential, Gauss’s law, capacitors. Current Electricity: Kirchhoff’s laws, circuits, RC/RL circuits. Magnetism: Magnetic field ...