If a cylindrical rod of nickel 140.00mm long and 8.500mm in diameter is heated from 20C to 180C whille its ends are maintained rigid, determine its change in diameter. You may want to consult Table 7.1. Part 1 Review Section 17.5. Think carefully about what happens to a cylindrical rod when it is heated. How can you calculate the change in diameter? What material property controls this expansion? Did you use a consistent set of units? Did you remember to put your answer in mm? If you are having difficulty with this problem, you may wish to review: Solving Equations What is the change in diameter, in mm, from only the change in temperature? torizon