| 单摆周期与地球半径 |
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| 引用本文： | 管习文,韦联福. 单摆周期与地球半径[J]. 四川师范大学学报(自然科学版), 1991, 0(4) |
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| 作者姓名： | 管习文 韦联福 |
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| 作者单位： | 四川师范大学物理系，四川师范大学物理系 |
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| 摘 要： | 本文证明,地球半径R的有限性将导致这样的一个结果:单摆周期与地球半径R有关;通常的周期公式仅仅是R为无限大时的理想情况.
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| 关 键 词： | 单摆 周期公式 地球半径 |
THE PERIOD OF A SIMPLE PENDULUM AND THE RADIUS OF THE EARTH |
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| Cuan Xiwen Wei Lianfu. THE PERIOD OF A SIMPLE PENDULUM AND THE RADIUS OF THE EARTH[J]. Journal of Sichuan Normal University(Natural Science), 1991, 0(4) |
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| Authors: | Cuan Xiwen Wei Lianfu |
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| Affiliation: | Department of Physics |
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| Abstract: | It is shown that the finiteness of the radius of the earth leads to such a result that the period of a simple pendulum is ex- plicitly dependent on the radius R of the earth. The usual formula of the period of a simple pendulum is only an ideal case when R is infinite. |
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| Keywords: | a simple pendulum formula of the period radius of the earth. |
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