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Summaries |
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Метки: summaries |
Home-Work Assignment. Chapter 19. |
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| General Physics: Home Work, Chapter 1 | ||
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Метки: Home-Work Assignment. Chapter 19. |
Home-Work Assignment. Chapter 18. |
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| General Physics: Home Work, Chapter 1 | ||
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Метки: Chapter 18 |
Home Work Assignment. Chapter 17 |
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| General Physics: Home Work, Chapter 1 | ||
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Метки: Chapter 17 Home Work Assignment |
Chapter 16 |
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| General Physics: Home Work, Chapter 1 | ||
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Метки: Chapter 16 |
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List of common Physics notations |
| Symbol | Meaning | SI Unit of Measure |
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area | |
| magnetic vector potential | ||
| Amplitude | ||
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acceleration | meter per second squared (m/s²) or (ms−2) |
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magnetic flux density also called the magnetic field density or magnetic induction |
tesla (T), or equivalently, weber per square meter (Wb/m²) |
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capacitance | |
| heat capacity | ||
| constant of integration | varied depending on context | |
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speed of light (in a vacuum) | Meters per Second (m/s) |
| speed of sound | Meters per Second (m/s) | |
| specific heat capacity | ||
| viscous damping coefficient | kilograms per second | |
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electric displacement field also called the electric flux density |
coulomb per square meter (C/m²) |
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distance | meter (m) |
| impact parameter | meter (m) | |
| diameter | ||
differential (e.g.  ) |
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differential vector element of surface area A, with infinitesimally small magnitude and direction normal to surface S |
square meter (m²) |
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differential element of volume V enclosed by surface S | cubic meter (m³) |
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electric field | volt per meter (V/m) |
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energy | joule (J) |
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eccentricity | unitless |
| 2.71828... (base of the natural logarithm), electron, elementary charge | ||
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force | newton (N) |
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frequency | hertz (Hz) |
| function | ||
| friction | ||
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the gravitational constant | newton meter squared per kilogram squared (N m²/kg²) |
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acceleration due to gravity | |
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magnetic field strength also called just magnetic field |
ampere per meter (A/m) |
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Hamiltonian | joule (J) |
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height | |
| Planck's constant | joule second (J s) | |
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reduced Planck's constant  |
joule second (J s) |
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action | joule second (J s) |
| intensity | watt per square meter (W/m²) | |
| sound intensity | watt per square meter (W/m²) | |
| electric current | ampere (A) | |
| moment of inertia | ||
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Cartesian x-axis basis unit vector | unitless |
| intensity | watt per square meter (W/m²) | |
| imaginary unit | ||
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free current density, not including polarization or magnetization currents bound in a material |
ampere per square meter (A/m²) |
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Cartesian y-axis basis unit vector | unitless |
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kinetic energy | joule (J) |
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Cartesian z-axis basis unit vector | unitless |
| Boltzmann constant | joule per kelvin (J/K) | |
| wavenumber | ||
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inductance | henry (H) |
| luminosity | watt (W) | |
| angular momentum | newton metre seconds (N·m·s or kg·m2s−1) | |
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length | |
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magnetization | ampere per meter (A/m) |
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moment of force often simply called moment or torque |
newton meter (N m) | |
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mass | kilogram (kg) |
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normal vector | unit varies depending on context |
| atomic number | unitless | |
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refractive index | unitless |
| principal quantum number | unitless | |
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power | watt (W) |
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momentum | kilogram meter per second (kg m/s) |
| pressure | pascal (Pa) | |
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Electric Charge | coulomb (C) |
| Heat | joule (J) | |
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electric charge | coulomb (C) |
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Electrical resistance | ohm (Ω) |
| Ricci tensor | unitless | |
| radiancy | ||
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radius of rotation or distance between two things such as the masses in Newton's law of universal gravitation | meter (m) |
| radius vector (position) | ||
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surface area | m2 |
| entropy | J/K | |
| action | ||
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arc length | meter (m) |
| displacement | ||
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period | second (s) |
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Thermodynamic Temperature also called absolute temperature |
kelvin (K) | |
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time | second (s) |
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four-velocity | meter per second (m/s) |
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potential energy | joule (J) |
| internal energy | joule (J) | |
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relativistic mass | kilogram (kg) |
| energy density | joule per cubic meter (J/m³) or joule per kilogram (J/kg) depending on the context | |
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voltage also called electric potential difference |
volt (V) |
| volume | m3 | |
| shear force | ||
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velocity | meter per second (m/s) |
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mechanical work | |
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width | m |
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a generic unknown | varied depending on context |
| displacement | ||
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Electrical impedance |
| Symbol | Name | Meaning | SI Unit of Measure |
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nabla dot |
the divergence operator often pronounced "del dot" |
per meter (m−1) |
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nabla cross |
the curl operator often pronounced "del cross" |
per meter (m−1) |
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nabla | del (differential operator) | |
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"der", "dow", "die", "partial" or simply "d" |
partial derivative (e.g.  ) |
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Метки: physics notations physics notations |
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Conversion Factors
General Physics: Chapter 01
General Physics: Chapter 02
General Physics: Chapter 03
General Physics: Chapter 04
General Physics: Chapter 05
General Physics: Chapter 06
General Physics: Chapter 07
General Physics: Chapter 08
General Physics: Chapter 09
General Physics: Chapter 10
General Physics: Chapter 11
General Physics: Chapter 12
General Physics: Chapter 13
General Physics: Chapter 14
General Physics: Chapter 14 (2)
General Physics: Chapter 15
General Physics: Chapter 16
General Physics: Chapter 17
General Physics: Chapter 18
General Physics: Chapter 19
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