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        <div id="content-top2">P. 273</div>
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    <pre style="white-space:pre-line"><code>IÃ³MÆ’dG QOÃ‰Â°Ã¼e

                                                                            : Ã¡Â«HÃ´Â©dG â„¢LGÃ´ÂªdG

                .Â¿Ã‰ÂªY Ã¡Ã¦Â£âˆÂ°S ,â‰ˆdhCâ€™G Ã¡Â©Ã‘Â£dG ,(Î©2004) Î©Ã‰Â©dG ÂºÂ«âˆÂ©Ã dG Ã¸e Ã´Â°TÃ‰Â©dG âˆžÂ°Ã¼âˆd AÃ‰jÃµÂ«Ã˜dG -1
. Ã‰Â«Ã‘Â«d , â€¦Ã³Ã«Ã dG Ã¡Â©eÃ‰L,â‰ˆdhCâ€™G Ã¡Â©Ã‘Â£dG , Ã¡Â«âˆÂªÂ©dG AÃ‰jÃµÂ«Ã˜dG , (Î©1993) , Â¿hÃ´NBGh Î©Ã´Ã¿G â„Ã‰Â°S Â»âˆY .O.CG -2

                                                                           : Ã¡Â«Ã‘Ã¦Lâ€™C G â„¢LGÃ´ÂªdG
  1- David Gue & Others. Science Focus10 . McGraw Hill Ryerson.
  2- Eric Grace & Others. Science Power . McGraw Hill Ryerson.
  3- Douglas C. Giancoli . Physics. Principles With Applications.2nd

      Edition . Printice Hall Inc . Englewood Cliffs . New Jersey.
  4- Nelkon & Parker .Advanced Level 4th Edition . Heinemann

      Educational Book . 1987 . London.

   Websites :

   http://almdares.net/modules.php?name=News&file=article&sid=98
   http://forum.amrkhaled.net/archive/index.php/t-9761.html
   http://www.iraqcenter.net/vb/archive/index.php?t-11747.html
   http://news.bbc.co.uk/hi/arabic/sci_tech/newsid_3380000/3380639.stm
   http://www.psrcewd.edu.sa/managremote.html

                                                                                                                                     272</code></pre>
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