Electron Speed Calculator Classical vs. Relativistic Speeds from Kinetic Energy Introduction This calculator determines the speed of an electron given its kinetic energy (KE). It provides results from two perspectives:

Interactive Blackbody Radiation Calculator How to Use This Calculator This calculator determines key properties of blackbody radiation based on its temperature. Enter the temperature (T) of the blackbody in Kelvin

Advanced Interactive Power Calculator Theory & Formulas Power (P) in physics is the rate at which work is done or energy is transferred. It quantifies how quickly energy is used

Work Calculator W = Fd cos(θ) Solve for Work (W) Solve for Force (F) Solve for Distance (d) Work (W) Joules (J) Kilojoules (kJ) Force (F) Newtons (N) Pound-force (lbf)