using System; using L=Science.Physics.GeneralPhysics; namespace Serway.Chapter40 { /// /// Example01: Thermal Radiation from Different Objects /// Find the peak wavelength of the blackbody radiation /// emitted by each of the following: /// (A) /// The human body when the skin temperature is 35^{\circle} C. /// (B) /// The tungsten filament of a lightbulb, which operates at 2000 K. /// (C) /// The Sun, which has a surface temperature of about 5800 K. /// public class Example01 { public Example01() { } private string result; public string Result { get{return result;} } public void Compute() { L.Temperature T = new L.Temperature(); T.K = 308.0; double lambda = L.QuantumPhysics.WaveLengthInWienLaw(T); result+=Convert.ToString(lambda)+" (A)\r\n"; T.K = 2000.0; lambda = L.QuantumPhysics.WaveLengthInWienLaw(T); result+=Convert.ToString(lambda)+" (B)\r\n"; T.K = 5800.0; lambda = L.QuantumPhysics.WaveLengthInWienLaw(T); result+=Convert.ToString(lambda)+" (C)\r\n"; } } } /* 9.40909090909091E-06 (A) 1.449E-06 (B) 4.99655172413793E-07 (C) */