Temas de fisica
|TABLA: CONDUCTIVIDAD TÉRMICA Y VALORES R |
|(Física General, Paul E. Tippens)|
| | Conductividad k|
|Sustancia |W/mK |Kcal/ms°C |Btu in / ft² h °F |ft² h °F/Btu |
|Aluminio |205|5.0x10-2 |1451 |0.00069 |
|Latón |109 |2.6x10-2 |750|0.0013 |
|Cobre |385 |9.2x10-2 |2660 |0.00038 |
|Plata |406|9.7x10-2 |2870 |0.00035 |
|Acero |50.2 |1.2 x10-2 |320|0.0031 |
|Ladrillo |0.7 |1.7x10-4 |5.0 |0.20 |
|Concreto |0.8|1.9 x10-4 |5.6 |0.18 |
|Corcho |0.04 |1.0x 10-5 |0.3 |3.3|
|Cartón de yeso |0.16 |3.8x10-5 |1.1 |0.9 |
|Fibra de vidrio |0.04|1.0x10-5 |0.3 |3.3 |
|Vidrio |0.08 |1.9x10-4 |5.6 |0.18...
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