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Unformatted text preview: 7.87 grams per cubic centimeter, so the center-to-center distance between atoms is 2.28 10-10 m. You have a long thin bar of iron , 2.5 m long, with a square cross section, 0.13 cm on a side. You hang the rod vertically and attach a 176 kg mass to the bottom, and you observe that the bar becomes 1.28 cm longer. From these measurements, it is possible to determine the stiffness of one interatomic bond in iron . The due date for this assignment is past. Your work can be viewed below, but no changes can be made. View Key Page 1 of 1 Ch4 HW2 f10 11/21/2010 http:[email protected][email protected] .....
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This note was uploaded on 11/21/2010 for the course PHY 56665 taught by Professor Chelikowsky during the Fall '10 term at University of Texas.
- Fall '10