PHYS/GEOL 406 Homework
 RU Links   Radford University   Department of Physics   RU Planetarium   RUSMART pages (weather) Spring 2015 Classes & Info   PHYS 308   PHYS 309   PHYS/GEOL 406   My daily schedule   My C.V. Summer jobs/internships   NSF REU Program (list of REU sites) Other links   The Nucleus (resources for    physics/astronomy undergrads)   Pre-Health information   R.U.F.R.E.E.Z.I.N.G.    pics from the north pole trip    the picture from the trip   Simple 2-liter water rocket   American Institute of Physics Homework #8: Due Monday, March 30, by 12noon. Reading: section 5.3.3: Note the completely general equation (5.15). We will use this for all sorts of electrode configurations. section 5.4.3-5.4.5 Note the software-generated example curves in section 5.4.6. We will use the software that came with the book to generate our own. Assignment: problem 5.12 Use a spreadsheet to do this. Make 2 graphs: ρ vs. z and Σρ vs. z. You can count the number of layers with the ρ vs. z, and see which points are associated with the layers. You will use the cumulative resistivity graph to get the depth to the boundaries between the layers. Turn in your graphs and your data table (save paper--print them all on one page). Show your work (lines) on your (cumulative resistivity) graph. Your data table should have 4 columns as we had in class: electrode spacing, resistivity, effective depth z, and cumulative resistivity. Center your columns, and have appropriate significant figures for z and Σρ (you'll have to use theirs for a and ρ). problem 5.14 Use a spreadsheet to do this. Make 2 graphs: ρ vs. z and Σρ vs. z. You can count the number of layers with the ρ vs. z, and see which points are associated with the layers. You will use the cumulative resistivity graph to get the depth to the boundaries between the layers. Turn in your graphs and your data table (save paper--print them all on one page). Show your work (lines) on your (cumulative resistivity) graph. Your data table should have 4 columns as we had in class: electrode spacing, resistivity, effective depth z, and cumulative resistivity. Center your columns, and have appropriate significant figures for z and Σρ (you'll have to use theirs for a and ρ). That's all for homework #8.