| slovo | definícia |
conductivity
(encz) | conductivity,vodivost web |
Conductivity
(gcide) | Conductivity \Con`duc*tiv"i*ty\
(k[o^]n`d[u^]k*t[i^]v"[i^]*t[y^]), n.
The quality or power of conducting, or of receiving and
transmitting, as heat, electricity, etc.; as, the
conductivity of a nerve.
[1913 Webster]
Thermal conductivity (Physics), the quantity of heat that
passes in unit time through unit area of a plate whose
thickness is unity, when its opposite faces differ in
temperature by one degree.
[1913 Webster] |
conductivity
(wn) | conductivity
n 1: the transmission of heat or electricity or sound [syn:
conduction, conductivity] |
| | podobné slovo | definícia |
hydraulic conductivity
(encz) | hydraulic conductivity,hydraulická vodivost (půdy) [eko.] RNDr. Pavel
Piskač |
photoconductivity
(encz) | photoconductivity,fotovodivost n: Clock |
specific electrical water conductivity
(encz) | specific electrical water conductivity,měrná elektrická vodivost
vody [eko.] RNDr. Pavel Piskač |
superconductivity
(encz) | superconductivity,supravodivost n: Zdeněk Brož |
high temperature superconductivity
(czen) | High Temperature Superconductivity,HTS[zkr.] [voj.] Zdeněk Brož a
automatický překlad |
Conductivity
(gcide) | Conductivity \Con`duc*tiv"i*ty\
(k[o^]n`d[u^]k*t[i^]v"[i^]*t[y^]), n.
The quality or power of conducting, or of receiving and
transmitting, as heat, electricity, etc.; as, the
conductivity of a nerve.
[1913 Webster]
Thermal conductivity (Physics), the quantity of heat that
passes in unit time through unit area of a plate whose
thickness is unity, when its opposite faces differ in
temperature by one degree.
[1913 Webster] |
external conductivity
(gcide) | Emissivity \Em`is*siv"i*ty\, n.
Tendency to emission; comparative facility of emission, or
rate at which emission takes place; specif. (Physics), the
rate of emission of heat from a bounding surface per degree
of temperature difference between the surface and surrounding
substances (called by Fourier external conductivity).
[Webster 1913 Suppl.] |
Thermal conductivity
(gcide) | Conductivity \Con`duc*tiv"i*ty\
(k[o^]n`d[u^]k*t[i^]v"[i^]*t[y^]), n.
The quality or power of conducting, or of receiving and
transmitting, as heat, electricity, etc.; as, the
conductivity of a nerve.
[1913 Webster]
Thermal conductivity (Physics), the quantity of heat that
passes in unit time through unit area of a plate whose
thickness is unity, when its opposite faces differ in
temperature by one degree.
[1913 Webster]Thermal \Ther"mal\, a. [L. thermae hot springs, fr. Gr. ?, pl.
of ? heat, fr. ? hot, warm, ? to warm, make hot; perhaps akin
to L. formus warm, and E. forceps.]
1. Of or pertaining to heat; warm; hot; as, the thermal unit;
thermal waters.
[1913 Webster]
The thermal condition of the earth. --J. D.
Forbes.
[1913 Webster]
2. caused by or affected by heat; as, thermal springs.
[PJC]
3. designed to retain heat; as, thermal underwear.
[PJC]
Thermal conductivity, Thermal spectrum. See under
Conductivity, and Spectrum.
Thermal unit (Physics), a unit chosen for the comparison or
calculation of quantities of heat. The unit most commonly
employed is the amount of heat necessary to raise the
temperature of one gram or one pound of water from zero to
one degree Centigrade. See Calorie, and under Unit.
[1913 Webster] |
photoconductivity
(wn) | photoconductivity
n 1: change in the electrical conductivity of a substance as a
result of absorbing electromagnetic radiation [syn:
photoconductivity, photoconduction] |
superconductivity
(wn) | superconductivity
n 1: the disappearance of electrical resistance at very low
temperatures |
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