using System; using L=Science.Physics.GeneralPhysics; namespace Serway.Chapter38 { /// /// Example08: Resolving Sodium Spectral Lines /// When a gaseous element is raised to a very /// high temperature, the atoms emit radiation having /// discrete wavelengths. The set of wavelengths for a /// given element is called its atomic spectrum (Chapter 42). /// Two strong components in the atomic spectrum of sodium /// have wavelengths of 589.0 nm and 589.59 nm. /// (A) /// What resolving power must a grating have if these /// wavelengths are to be distinguished? /// (B) /// To resolve these lines in the second-order spectrum, /// how many slits of the grating must be illuminated? /// public class Example08 { public Example08() { } private string result; public string Result { get{return result;} } public void Compute() { result = "Read the book!"; } } }