•   510 Flashcards

    Astronomy All Chapters

    Chapter 1 <http://www.wadsworth.com/cgi-wadsworth/> <br />astronomical unit (AU) Average distance from Earth to the sun; 1.5 x 108 km, or 93 x....
    Subjects:
    All astronomy chapters
    Author:
    thesuhys13   
    Created:
    April 2006
  •   24 Flashcards

    Astronomy Ch 2

    angular diameter The angle formed by lines extending from the observer to opposite sides of an object. (p. 21) <br />angular distance The angle formed b....
    Subjects:
    2 astronomy ch
    Author:
    thesuhys13   
    Created:
    April 2006