Eta Symbols Math
ν n displaystyle nu n nu n.
Eta symbols math. 1 turn 360 α 60 deg. χ infty beta. The lowercase letter η is also used to represent conformal time in cosmology efficiency in telecommunications viscosity in rheology and elasticity in economics. υ sim angle phi leq ast chi.
ξ leftarrow vartheta. ξ ξ displaystyle xi xi xi xi. δ spadesuit zeta. Greek alphabet characters and symbols list.
In the greek numeral system this letter presents the number eight. E greek letters are used in mathematics science engineering and other areas where mathematical notation is used as symbols for constants special functions and also conventionally for variables representing certain quantities. α 60deg prime. Greek letter greek symbol used to denote capital small.
Abc 30 spherical angle. Complex propagation constant cap specific gravity angles electrical conductivity propagation constant. 1 turn 360deg. Symbol character sequence symbol character sequence symbol alpha.
Eta is the seventh letter of the greek alphabet. β b displaystyle beta b beta b. Angles coefficients phase constant. Symbol symbol name meaning definition example angle.
Arcminute 1 60 α 60 59 double prime. ψ clubsuit gamma. Formed by two rays abc 30 measured angle. Aob 30 right angle 90 α 90 degree.
Eta uppercase η lowercase η is the seventh letter of the greek alphabet. The uppercase letter eta η is used as a symbol of enthalpy in chemistry. Angles coefficients attenuation constant absorption factor area. Originally denoting a consonant h its sound value in the classical attic dialect of ancient greek was a long vowel ɛː raised to i in hellenistic greek a process known as iotacism.
The greeks took the phoenician letter heth or ḥēt as the foundation for their letter eta. In information theory the uppercase greek letter h is used to represent the concept of entropy of a discrete random variable. π uparrow iota. ω diamondsuit delta.
λ leftarrow theta. Arcsecond 1 60 α 60 59 59 line. γ heartsuit epsilon. In chemistry the letter h as symbol of enthalpy sometimes is said to be a greek eta but since enthalpy comes from ἐνθάλπος which begins in a smooth breathing and epsilon it is more likely a latin h for heat.