1. Light of the Sun

Fig. 1.1.
Fig1_1 Distance of Sun
Fig. 1.2.
Fig1_2 Elec Waves
Fig. 1.3.
Fig1_3 Electromagnetic spectrum
Fig. 1.4.
Fig1_4 The Sun's angular size and radius
Fig. 1.5.
Fig1_5 Black body radiation
Fig. 1.6.
Fig1_6 Telescopes
Fig. 1.7.
Fig1_7 Interferometer

Copyright 2010, Professor Kenneth R. Lang, Tufts University