Laser Brightness (Irradiance) Calculator Calculator Instructions Theory & Formulas Laser Power (P): mW (milliwatts) W (watts) Initial Beam Diameter at Aperture (D₀): Enter diameter in millimeters (mm). Full Angle Beam

Kinetic Energy Calculator KE = ½ mv2 Solve for Energy (KE) Solve for Mass (m) Solve for Velocity (v) Kinetic Energy (KE) Joules (J) Kilojoules (kJ) Mass (m) kilogram (kg)

Advanced Interactive Ohm's Law Calculator Theory & Formulas: Ohm's Law Ohm's Law states that the current through a conductor between two points is directly proportional to the voltage across the

Advanced Interactive Pressure Calculator Theory & Formulas Pressure (P) is defined as the force applied perpendicular to the surface of an object per unit area over which that force is