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单词 Rumford, Count
释义 Rumford, Count
(Benjamin Thompson; 1753–1814)
American-born British physicist, who acted as an English spy during the American Revolution. As a result he was forced to flee in 1775, first to England and then to Munich. There he observed the boring of cannon barrels, which led him to his best-known proposition, that friction produces heat. While in Munich he was made a count of the Holy Roman Empire. Returning to England in 1795, he helped to demolish the caloric theory
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更新时间:2025/6/23 5:07:59