Semester B Unit VI guideline with activator questions; objectives and a general timeline on lessons. Terms may include:
Electromagnetic waves, radio waves, infrared rays, ultraviolet rays, x rays, gamma rays, wavelength, frequency, spectrum, blackbody radiation, Doppler effect, redshift / blueshift, transverse and radial velocity
Emission lines, absorption lines, ground state / excited states, photons or quanta
Core, radiation zone, convection zone, photosphere, chromosphere, transition zone,