 |
|
| |
|
||||
Length (2177 bytes)
1: ...cal constants - see [[Planck units]] and [[Planck length]]. 3: Colloquially length sometimes refers to [[duration]], especially when... 5: ==[[Unit of length|Units of length]]([[SI]])== 6: The [[SI base unit|SI unit]] of Length is the [[metre]], from which can be derived: 10: ==Other units of length== Path length (327 bytes) 1: In [[chemistry]], the '''path length''' is defined as the distance that light ([[UV]]/... Unit of length (1700 bytes) 1: A '''unit of length''' is a way of measuring [[length]] or [[distance]]. 3: Common units of length in the [[SI|International System of Units (SI)]] ... 6: Non-SI units of length include: 11: ...[Imperial unit]]s and [[U.S. customary units]] of length include: 13: * [[foot (unit of length)|foot]] (0.3048m) Length contraction (1405 bytes) 1: ...cial theory of relativity]], is the decrease in [[length]] experienced by people or objects traveling at a... Debye length (1307 bytes) 1: The '''Debye length''' is the scale over which mobile charge carriers... 3: == Debye length in a plasma == 10: '''λ<sub>D</sub>''' is the Debye length, 30: == Debye length in an Electrolyte == 31: In an electrolyte, the Debye length is given by Length of stay (379 bytes) 1: ...ing and leaving a hospital on the same day have a length of stay of zero. Cable length (702 bytes) 1: A '''cable length''' is a [[nautical]] [[unit]] of measure, for whi... 9: ...ship's "[[cable]]". Needless to say, the '''cable length''' as a unit of measure must be considered to be ... 11: [[Category:Units of length]] 13: [[de:Cable length]] Pole (length) (1720 bytes) 1: ...], equal to 5.5 [[yard]]s or 16.5 [[foot (unit of length)|feet]] (5.0292 [[metre|metres]] in [[SI]] units)... 3: ...ere measured in [[acres]] which were one [[chain (length)|chain]] (four rods) by one [[furlong]] (in [[Eng... 5: ...plough team was to be driven without resting, the length of the [[furlong]] and the [[acre]] vary regional... 7: ...ought to persist due to the rod approximating the length of a typical canoe. 9: The lengths of the '''perch''' and '''chain''' were standard... Length of a module (2818 bytes) 1: ...or [[vector space]]s. The modules with ''finite'' length share many important properties with finite-dimen... 9: ...est length exists, we say that ''M'' has infinite length. 13: ...odule is the only one with length 0. Modules with length 1 are precisely the [[simple module]]s. 15: ...over the base [[field (mathematics)|field]]), the length and the dimension coincide. 17: The length of the [[cyclic group]] '''Z'''/''n''<b>Z</b> (vi... Planck length (1747 bytes) 1: ...gth''' is the [[natural units|natural unit]] of [[length]], denoted by <math>\ell_P</math>. 4: ...ater became clear that at distances of the Planck length, gravity would begin to display [[quantum mechani... 7: ...l distances. This distance, called the '''Planck Length''', is equal to: 18: ...[meter|m]]) is 1.2 × 10<sup>62</sup> Planck lengths. 21: ...on of a baseball and be accurate to the '''Planck length''', it would be impossible to determine if the ba... Vowel length (6228 bytes) 1: ...importance in [[English language|English]], vowel length can be an important [[phonemic]] factor in many o... 3: ...ichita language|Wichita]] distinguish three vowel lengths. 6: Vowel length, when applied to English, has several different r... 8: ... of English, especially [[American English]], the lengths are no longer contrasted; rather, the distinctio... 10: In the modern English language, vowel length is manifested in another way: vowels are long bef... Proper length (512 bytes) 1: ...me because of [[Lorentz contraction]]. The proper length <math>ds</math> in a general geometry may be calc... 3: ... distance''' between two points A,B is the proper length of the [[geodesic]] that connects A,B (usually a ... Length scale (859 bytes) 1: ...ena occur at different length scales. The typical lengths of all phenomena that occur at the same energy s... 3: ...nt phenomena should be organized according to the length scale (or, equivalently, the [[energy scale]]) is... 5: ...oughly <math>10^{-18}</math> meters. The [[Planck length]] (Planck scale) is much shorter yet - about <mat... Focal length (2223 bytes) 1: ...png|frame|right|The focal point '''F''' and focal length ''f'' of a positive lens, a negative lens, a conc... 2: ...or [[focal point]]). The inverse of a lens' focal length is called its ''power''. 4: ... spot. For a negative (diverging) lens, the focal length is negative, and is the distance in front of the ... 6: ... which has a negligible thickness), the two focal lengths are measured from the same point, the middle of ... 8: ... [[radius of curvature]] of the mirror. The focal length is positive for a [[concave]] mirror, and negativ... Electrical length (1891 bytes) 1: In [[telecommunication]], the term '''electrical length''' has the following meanings: 3: ...pressed as a multiple or submultiple of the [[wavelength]] of a periodic electromagnetic or electrical [[s... 5: ...ical length, approximately 1.5 times the physical length. 7: ... free space over a distance equal to the physical length of the [[medium]] in question. 9: ...l medium will always be greater than its physical length. For example, in coaxial cables, distributed resi... Equilibrium length (493 bytes) 1: ...gth''': For a specific excitation condition, the length of [[multimode optical fiber]] necessary to attai... 3: ...[coupling]] length, equilibrium mode distribution length.</b> Coherence length (1042 bytes) 1: In [[physics]], '''coherence length''' is the [[propagation]] distance from a [[coher... 3: ...unications)|transmission]] systems, the coherence length may be reduced by propagation factors such as [[d... 5: ...ta;λ), where λ is the central [[wavelength]] of the source, ''n'' is the [[refractive index]... 7: ''Coherence length'' is usually applied to the optical regime. Zero length launch (489 bytes) 1: The '''zero length launch system''' or '''zero length take-off system''' was a system whereby jet fighe... Over all length OAL (1836 bytes) 1: ... OAL. These cartridges can be safely loaded to a length that has the [[ogive]] portion of the bullet just... 36-bit word length (1811 bytes) 3: ...teger (computer science)|word length]]. This word length was just long enough to represent positive and n... 5: ... the [[IBM 650]] and the [[IBM 7070]], had a word length of ten digits. 7: ...a competitor, so the 360's practice of using word lengths that were a power of two quickly became universa...
|
|||||
|
|
|
|
|
|
Copyright 2008 WordIQ.com - Privacy Policy
::
Terms of Use
:: Contact Us
:: About Us This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "length". |