-
constant in Wiktionary, the free dictionary.
Constant or The
Constant may
refer to:
Constant (mathematics), a non-varying
value Mathematical constant...
- The
Planck constant, or Planck's
constant,
denoted by h {\textstyle h} , is a
fundamental physical constant of
foundational importance in
quantum mechanics:...
- The
molar gas
constant (also
known as the gas
constant,
universal gas
constant, or
ideal gas
constant) is
denoted by the
symbol R or R. It is the molar...
- The
Boltzmann constant (kB or k) is the
proportionality factor that
relates the
average relative thermal energy of
particles in a gas with the thermodynamic...
-
gravitational constant (also
known as the
universal gravitational constant, the
Newtonian constant of gravitation, or the
Cavendish gravitational constant), denoted...
- The
number π (/paɪ/;
spelled out as "pi") is a
mathematical constant that is the
ratio of a circle's cir****ference to its diameter,
approximately equal...
- "The
Constant" is the
fifth episode of the
fourth season of the
American Broadcasting Company's (ABC)
serial drama television series Lost, and the 77th...
- The
Avogadro constant,
commonly denoted NA or L, is an SI
defining constant with an
exact value of 6.02214076×1023 mol-1 (reciprocal moles). It is defined...
- A
mathematical constant is a key
number whose value is
fixed by an
unambiguous definition,
often referred to by a
special symbol (e.g., an
alphabet letter)...
- The
number e is a
mathematical constant,
approximately equal to 2.71828, that is the base of the
natural logarithm. It can be
calculated as is the limit...