H O W A N D WHY NEW! A collector's binder to hold HOW AND WHYL, This new How and Why collector's binder holds twelve titles: a wonderful way to build your own reference…
Slide 1 Cosmological Evolution of the Fine Structure Constant Chris Churchill (Penn State) = e 2 /hc = ( z - 0 )/ 0 In collaboration with: J. Webb,…
Slide 1 Astronomy 2010 1 January 24, 2006 Chapter 4 Radiation and Spectra The Sun in ultraviolet Slide 2 January 24, 2006Astronomy 20102 Radiation from Space Information…
Slide 1 Slide 2 Quantum Theory Classical physics failed to explain certain events which led to the development of the field known as quantum mechanics. Explains particle…