DefinitionsΒΆ
Laws that cannot be derived from other laws are considered as definitions.
Contents:
- Definitions (Vector)
- Acceleration is speed derivative
- Admittance is inverse impedance
- Angular acceleration is angular speed derivative
- Angular speed is angular distance derivative
- Angular wavenumber is inverse wavelength
- Boltzmann factor via state energy and temperature
- Compliance is inverse stiffness
- Compressibility factor is deviation from ideal gas
- Current is charge derivative
- Damped harmonic oscillator equation
- Density from mass and volume
- Electrical conductance is inverse resistance
- Harmonic oscillator is a second order derivative equation
- Heat capacity ratio
- Impedance is resistance and reactance
- Impulse is integral of force over time
- Intensity of sound wave is rate of energy transfer over area
- Linear coefficient of thermal expansion
- Lorentz factor
- Mass flow rate
- Mass fraction of mixture component
- Mechanical energy is kinetic and potential energy
- Momentum is mass times speed
- Net force is sum of individual forces
- Number density is number of objects per unit volume
- Period from angular frequency
- Power is energy derivative
- Quality factor is ratio of energies
- Radiant exitance is radiant flux emitted per unit area
- Relative refractive index is ratio of wave speeds
- Rotational inertia is mass times squared radius
- Sound level in decibels
- Speed is distance derivative
- Temporal frequency from period
- Temporal frequency is number of events per unit time
- Thermal de Broglie wavelength
- Thermal resistance to conduction
- Thermodynamic compressibility
- Volumetric coefficient of thermal expansion
- Wave equation in one dimension