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CHAPTER 3 > MATERIALS > TABLES > TABLE 2 | | |
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| Specific entropy capacitance of liquids and solids at 20°C | | |
| kapa / J/(K^2·kg) | | kapa / J/(K^2·kg) | Aluminum | 3.06 | Sand (dry) | 2.87 | Brick (building) | 2.9 | Silicon | 2.40 | Clay | 2.9 | Sodium | 4.16 | Concrete | 2.9 | Steel (average) | 1.57 | Copper | 1.31 | Tungsten | 0.46 | Glass (quartz) | 2.9 | Wood (average) | 8.53 | Glass wool | 2.4 | Glycol | 7.81 | Granite | 2.8 | Mercury | 0.47 | Ice (0°C) | 7.69 | Petroleum | 7.30 | Iron | 1.54 | Sodium (366 K) | 3.78 | Lead | 0.44 | Water (273 K) | 15.45 | Lithium | 1.16 | Water (293 K) | 14.27 | Paper | 4.5 | Water (313 K) | 13.35 | Rubber (vulcanized, hard) | 4.0 | Water (353 K) | 11.89 | | |
| For solids and liquids: kapa = kapa_V = kapa_p Temperature coefficient of energy: c = T·kapa | | |
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