the thermal conductivity of a substance divided by the product of its density and its specific heat capacity.
| 单词 | θ76186 |
| 释义 | the world > matter > physics > electromagnetic radiation > heat > transmission of heat > [noun] > capacity for > ratio (3) thermal diffusivity1880 the thermal conductivity of a substance divided by the product of its density and its specific heat capacity. Wiedemann–Franz law1901 Used as a modifier. Designating or relating to the law that the ratio of the thermal conductivity of a metal to its electrical conductivity is… Wiedemann–Franz ratio1966 Used as a modifier. Designating or relating to the law that the ratio of the thermal conductivity of a metal to its electrical conductivity is… |
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