using System; using L=Science.Physics.GeneralPhysics; namespace Serway.Chapter20 { /// /// Example10: The R value of a Typical Wall /// Calculate the total R value for a wall constructed. /// Starting outside the house (toward the front in the figure) /// and moving inward, the wall consists of 4 in. of brick, /// 0.5 in. of sheathing, an air space 3.5 in. thick, and /// 0.5 in. of drywall. Do not forget the stagnant air layers /// inside and outside the house. /// R = 7.12 ft^2 F h / Btu /// public class Example10 { public Example10() { } private string result; public string Result { get{return result;} } public void Compute() { result+="Read the book!"; } } }