Submitted on: 09 February 2022.
Revised on: 20 April 2022.
Accepted on: 26 May 2022.
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Submitted on: 01 July 2001.
Revised on: 22 October 2001.
Accepted on: 11 November 2001.
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Submitted on: 11 September 2005.
Revised on: 11 December 2005.
Accepted on: 11 January 2006.
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Submitted on: 25 November 2021.
Revised on: 17 December 2021.
Accepted on: 31 December 2021.
___________________AMERICAN JOURNAL OF PHYSICS---AIP PUBLISHING
Submitted on: 17 September 2000.
Revised on: 24 October 2000.
Accepted on: 23 November 2000.
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Submitted on: 31 July 2016.
Revised on: 06 September 2016.
Accepted on: 24 October 2016.
___________________AMERICAN JOURNAL OF PHYSICS---AIP PUBLISHING
Submitted on: 13 December 2006.
Revised on: 14 March 2007.
Accepted on: 12 April 2007.
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Submitted on: 26 October 2004.
Revised on: 14 February 2005.
Accepted on: 06 March 2005.
___________________AMERICAN JOURNAL OF PHYSICS---AIP PUBLISHING