This week: optics. Electromagnetic waves, wave tracing and geometric optics, lenses, f-stop, Fresnel and Frauenhofer differaction, interferometers. Music: “Edward Appleby (In memorium)” by Mark Mothersbaugh, “tcp d2 nnn english irdial” from the Conet Project, Bach, “Cello Suite #1 in G, 2. Allemande”
Optics