4-digit PIN: | Name (last, first): Astronomy 210 Fall 2015: Quiz 2. Closed book, closed notes. Clearly circle ("O") the one choice that you think is most definitely correct. Cross out ("X") only one choice that you think is definitely incorrect. For questions (1)-(2), observers in San Luis Obispo, CA will see a total lunar eclipse in the evening of September 27,2015.12 1. [4.0 points.] During the total lunar eclipse, the moon s in its phase, and is located in Earth's (A) new; umbra. (B) new; penumbra. (C) full; umbra. (D) full; penumbra. [4.0 points.] There will not be a total lunar eclipse in the following month because: (A) the moon always keeps the same side facing Earth. (B) the moon's orbit around Earth is tilted. (C) the moon's orbit is not a perfect circle. (D) Earth's axis precesses over a 23,000 year cycle. [4.0 points.] accurately described planetary motion without explaining why it oceurs. (A) Aristotle. (B) Ptolemy. (C) Copernicus. (D) Tycho. (E) Kepler. (F) Galileo. (G) Newton. [4.0 points.] made observations that Earth could not be the center of motion in the universe. (A) Aristotle. (B) Prolemy. (C) Copernicus. (D) Tycho. (E) Kepler. (F) Galileo. (G) Newton. [4.0 points.] The diagram at right (not to scale) depicts a planet at the of its retrograde motion, as seen from Earth, in a simplified model of planetary motion. (A) start; Ptolemaic. (B) end; Ptolemaic. (C) start; Copernican. (D) end; Copernican. Questions (6)-(10) are continued on the back of this page. ! fimeanddate.com/eclipse/lunar/2015-september-28. 2 eclipse.gsfc.nasa.gov/LEplot/LEplof2001 /LE20155ep28T.pdf. 15.09.19
