<Table> <Tr> <Th> Symbol </Th> <Th> Meaning </Th> <Th> SI unit of measure </Th> </Tr> <Tr> <Td> A ( \ displaystyle A ) </Td> <Td> area </Td> <Td> meter squared ( m ) </Td> </Tr> <Tr> <Td> magnetic vector potential </Td> <Td> </Td> </Tr> <Tr> <Td> amplitude </Td> <Td> meter </Td> </Tr> <Tr> <Td> atomic mass number </Td> <Td> </Td> </Tr> <Tr> <Td> a ( \ displaystyle \ mathbf ( a ) ) </Td> <Td> acceleration </Td> <Td> meters per second squared ( m / s ) </Td> </Tr> <Tr> <Td> B ( \ displaystyle \ mathbf ( B ) ) </Td> <Td> magnetic flux density also called the magnetic field density or magnetic induction </Td> <Td> tesla ( T ) , or equivalently , weber per square meter ( Wb / m ) </Td> </Tr> <Tr> <Td> C ( \ displaystyle C ) </Td> <Td> capacitance </Td> <Td> farad ( F ) </Td> </Tr> <Tr> <Td> heat capacity </Td> <Td> joule per kelvin ( J K ) , or equivalently , joule per degree Celsius ( J ° C ) </Td> </Tr> <Tr> <Td> constant of integration </Td> <Td> varied depending on context </Td> </Tr> <Tr> <Td> c ( \ displaystyle c ) </Td> <Td> speed of light ( in vacuum ) </Td> <Td> 299,792,458 meter per second ( m / s ) </Td> </Tr> <Tr> <Td> speed of sound </Td> <Td> 340.29 meter per second ( m / s ) </Td> </Tr> <Tr> <Td> specific heat capacity </Td> <Td> joule per kilogram per kelvin ( J kg K ) , or equivalently , joule per kilogram per degree Celsius ( J kg ° C ) </Td> </Tr> <Tr> <Td> viscous damping coefficient </Td> <Td> kilogram per second ( kg / s ) </Td> </Tr> <Tr> <Td> D ( \ displaystyle \ mathbf ( D ) ) </Td> <Td> electric displacement field also called the electric flux density </Td> <Td> coulomb per square meter ( C / m ) </Td> </Tr> <Tr> <Td> D ( \ displaystyle D ) </Td> <Td> density </Td> <Td> kilograms per cubic meter ( kg / m ) </Td> </Tr> <Tr> <Td> d ( \ displaystyle d ) </Td> <Td> distance </Td> <Td> meter ( m ) </Td> </Tr> <Tr> <Td> direction </Td> <Td> unitless </Td> </Tr> <Tr> <Td> impact parameter </Td> <Td> meter ( m ) </Td> </Tr> <Tr> <Td> diameter </Td> <Td> meter ( m ) </Td> </Tr> <Tr> <Td> differential ( e.g. d x ( \ displaystyle dx ) ) </Td> <Td> </Td> </Tr> <Tr> <Td> d A ( \ displaystyle d \ mathbf ( A ) ) </Td> <Td> differential vector element of surface area A , with infinitesimally <P> small magnitude and direction normal to surface S </P> </Td> <Td> square meter ( m ) </Td> </Tr> <Tr> <Td> d V ( \ displaystyle dV ) </Td> <Td> differential element of volume V enclosed by surface S </Td> <Td> cubic meter ( m ) </Td> </Tr> <Tr> <Td> E ( \ displaystyle \ mathbf ( E ) ) </Td> <Td> electric field </Td> <Td> newton per coulomb ( N C ) , or equivalently , volt per meter ( V m ) </Td> </Tr> <Tr> <Td> E ( \ displaystyle E ) </Td> <Td> energy </Td> <Td> joule ( J ) </Td> </Tr> <Tr> <Td> Young 's Modulus </Td> <Td> Pascal ( Pa ) or Newton per square meter ( N / m or kilogram per meter per second squared ( kg m s ) </Td> </Tr> <Tr> <Td> e ( \ displaystyle e ) </Td> <Td> eccentricity </Td> <Td> unitless </Td> </Tr> <Tr> <Td> 2.71828 ... ( base of the natural logarithm ) </Td> <Td> unitless </Td> </Tr> <Tr> <Td> elementary charge </Td> <Td> coulomb ( C ) </Td> </Tr> <Tr> <Td> electron </Td> <Td> 9.10938 × 10 ( kg ) </Td> </Tr> <Tr> <Td> F ( \ displaystyle \ mathbf ( F ) ) </Td> <Td> force </Td> <Td> newton ( N ) </Td> </Tr> <Tr> <Td> f ( \ displaystyle f ) </Td> <Td> frequency </Td> <Td> hertz ( Hz ) </Td> </Tr> <Tr> <Td> function </Td> <Td> </Td> </Tr> <Tr> <Td> friction </Td> <Td> newton ( N ) </Td> </Tr> <Tr> <Td> G ( \ displaystyle G ) </Td> <Td> the gravitational constant </Td> <Td> newton meter squared per kilogram squared ( N m / kg ) </Td> </Tr> <Tr> <Td> g ( \ displaystyle g ) </Td> <Td> acceleration due to gravity </Td> <Td> meter per second squared ( m / s ) , or equivalently , newton per kilogramme ( N / kg ) </Td> </Tr> <Tr> <Td> H ( \ displaystyle \ mathbf ( H ) ) </Td> <Td> magnetic field strength </Td> <Td> ampere per meter ( A / m )
<Table> <Tr> <Th> Symbol </Th> <Th> Meaning </Th> <Th> SI unit of measure </Th> </Tr> <Tr> <Td> A ( \ displaystyle A ) </Td> <Td> area </Td> <Td> meter squared ( m ) </Td> </Tr> <Tr> <Td> magnetic vector potential </Td> <Td> </Td> </Tr> <Tr> <Td> amplitude </Td> <Td> meter </Td> </Tr> <Tr> <Td> atomic mass number </Td> <Td> </Td> </Tr> <Tr> <Td> a ( \ displaystyle \ mathbf ( a ) ) </Td> <Td> acceleration </Td> <Td> meters per second squared ( m / s ) </Td> </Tr> <Tr> <Td> B ( \ displaystyle \ mathbf ( B ) ) </Td> <Td> magnetic flux density also called the magnetic field density or magnetic induction </Td> <Td> tesla ( T ) , or equivalently , weber per square meter ( Wb / m ) </Td> </Tr> <Tr> <Td> C ( \ displaystyle C ) </Td> <Td> capacitance </Td> <Td> farad ( F ) </Td> </Tr> <Tr> <Td> heat capacity </Td> <Td> joule per kelvin ( J K ) , or equivalently , joule per degree Celsius ( J ° C ) </Td> </Tr> <Tr> <Td> constant of integration </Td> <Td> varied depending on context </Td> </Tr> <Tr> <Td> c ( \ displaystyle c ) </Td> <Td> speed of light ( in vacuum ) </Td> <Td> 299,792,458 meter per second ( m / s ) </Td> </Tr> <Tr> <Td> speed of sound </Td> <Td> 340.29 meter per second ( m / s ) </Td> </Tr> <Tr> <Td> specific heat capacity </Td> <Td> joule per kilogram per kelvin ( J kg K ) , or equivalently , joule per kilogram per degree Celsius ( J kg ° C ) </Td> </Tr> <Tr> <Td> viscous damping coefficient </Td> <Td> kilogram per second ( kg / s ) </Td> </Tr> <Tr> <Td> D ( \ displaystyle \ mathbf ( D ) ) </Td> <Td> electric displacement field also called the electric flux density </Td> <Td> coulomb per square meter ( C / m ) </Td> </Tr> <Tr> <Td> D ( \ displaystyle D ) </Td> <Td> density </Td> <Td> kilograms per cubic meter ( kg / m ) </Td> </Tr> <Tr> <Td> d ( \ displaystyle d ) </Td> <Td> distance </Td> <Td> meter ( m ) </Td> </Tr> <Tr> <Td> direction </Td> <Td> unitless </Td> </Tr> <Tr> <Td> impact parameter </Td> <Td> meter ( m ) </Td> </Tr> <Tr> <Td> diameter </Td> <Td> meter ( m ) </Td> </Tr> <Tr> <Td> differential ( e.g. d x ( \ displaystyle dx ) ) </Td> <Td> </Td> </Tr> <Tr> <Td> d A ( \ displaystyle d \ mathbf ( A ) ) </Td> <Td> differential vector element of surface area A , with infinitesimally <P> small magnitude and direction normal to surface S </P> </Td> <Td> square meter ( m ) </Td> </Tr> <Tr> <Td> d V ( \ displaystyle dV ) </Td> <Td> differential element of volume V enclosed by surface S </Td> <Td> cubic meter ( m ) </Td> </Tr> <Tr> <Td> E ( \ displaystyle \ mathbf ( E ) ) </Td> <Td> electric field </Td> <Td> newton per coulomb ( N C ) , or equivalently , volt per meter ( V m ) </Td> </Tr> <Tr> <Td> E ( \ displaystyle E ) </Td> <Td> energy </Td> <Td> joule ( J ) </Td> </Tr> <Tr> <Td> Young 's Modulus </Td> <Td> Pascal ( Pa ) or Newton per square meter ( N / m or kilogram per meter per second squared ( kg m s ) </Td> </Tr> <Tr> <Td> e ( \ displaystyle e ) </Td> <Td> eccentricity </Td> <Td> unitless </Td> </Tr> <Tr> <Td> 2.71828 ... ( base of the natural logarithm ) </Td> <Td> unitless </Td> </Tr> <Tr> <Td> elementary charge </Td> <Td> coulomb ( C ) </Td> </Tr> <Tr> <Td> electron </Td> <Td> 9.10938 × 10 ( kg ) </Td> </Tr> <Tr> <Td> F ( \ displaystyle \ mathbf ( F ) ) </Td> <Td> force </Td> <Td> newton ( N ) </Td> </Tr> <Tr> <Td> f ( \ displaystyle f ) </Td> <Td> frequency </Td> <Td> hertz ( Hz ) </Td> </Tr> <Tr> <Td> function </Td> <Td> </Td> </Tr> <Tr> <Td> friction </Td> <Td> newton ( N ) </Td> </Tr> <Tr> <Td> G ( \ displaystyle G ) </Td> <Td> the gravitational constant </Td> <Td> newton meter squared per kilogram squared ( N m / kg ) </Td> </Tr> <Tr> <Td> g ( \ displaystyle g ) </Td> <Td> acceleration due to gravity </Td> <Td> meter per second squared ( m / s ) , or equivalently , newton per kilogramme ( N / kg ) </Td> </Tr> <Tr> <Td> H ( \ displaystyle \ mathbf ( H ) ) </Td> <Td> magnetic field strength </Td> <Td> ampere per meter ( A / m )
what is the symbol for energy in physics
what is the symbol for energy in physics
J
J