File:Cavendish Experiment.png
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摘要
| 描述 |
English: Drawing of torsion balance apparatus used by Henry Cavendish in the 'Cavendish Experiment' to measure the gravitational constant in 1798. This is a vertical section through the apparatus, including the building that housed it. Copy of Figure 1 from his 1798 paper 'Experiments to determine the Density of the Earth' published in Philosophical Transactions of the Royal Society of London, (part II) 88 p.469-526 (21 June 1798). Alterations: removed frame and caption, compensated for shear distortion caused by scanning book, converted to PNG. |
| 日期 | |
| 来源 | Cavendish,H.(1798), 'Experiments to determine the Density of the Earth' in McKenzie, A.S. ed. Scientific Memoirs Vol.9: The Laws of Gravitation, American Book Co. 1900, p.62 on Google Books. |
| 作者 | Henry Cavendish |
| 授权 (二次使用本文件) |
Public domain - author died in 1810. |
许可协议
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本作品在其来源国以及其他著作权期限是作者逝世后100年或以下的国家和地区属于公有领域。  你必须增加美国公有领域标签显示为何这个作品在美国属于公有领域。
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| 本文件已被确认为免除已知的著作权法限制（包括所有相关权利）。 | |
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| 当前 | 2007年8月25日 (六) 20:12 | | 699 × 524（26 KB） | wikimediacommons>Chetvorno | {{Information |Description=Drawing of torsion balance apparatus used by Henry Cavendish to measure the gravitational constant in 1798. This is a vertical section through the apparatus, including the building that contained it. Copy of Figure 1 in his 17 |
