| 单词 | Joule's law |
| 释义 | Joule's law Physics. 1. the principle that the rate of production of heat by a constant direct current is directly proportional to the resistance of the circuit and to the square of the current. 2. the principle that the internal energy of a given mass of an ideal gas is solely a function of its temperature. [1850-55; named after J. P. JOULE] |
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