ASTR 101 Deming EXAM II April 24OFFICE HRS in CSS 1233 Mon. Apr. 21 9 AM -11 PM, and Wed. Apr. 23 1:00-3:30Mrs. Deming will not hold office hours on Apr. 24 or Apr. 26.OPEN OFFICE HOURS: with Mrs. Deming CSS 1113 (around corner from Lab room)Tuesday, Apr. 22, 12:30-1:30 PM (no other office hrs. on Tues)Bring your lunch: Ask questions & eat while we study!!!REVIEW SESSION: Wed. Apr. 23 4:00 – 5:15 pmCSS 2324 (Enter old part of CSS, go upstairs to 2nd floor)You bring the questions!BRING A #2 PENCIL, A PEN AND YOUR STUDENT ID. to the ExamExam will be same format: 25 multiple choice (50 pts.) and multipart short answer (50 pts.)Suggestions for study:Why did Venus, Earth and Mars turned out so different?Terraforming/deterraformingProblems of global warming and ozone depletionJovian Planets--Sail on Voyager video (white sheet--questions)Debris--Comets--what are they, what happens during orbit, connection to meteor showers?Asteroids--what are they, where are theyDangers of Impacts--mass extinction example-65 mil. ya.Electromagnetic radiation--basic properties of lightgamma rays, x rays, ultraviolet, visible, infrared, radioshort wavelength--------------------------->long wavelengthgreat photon energy------------------>less photon energySpectra–yellow handout (dated 3/20/03 but given in lecture 4/1/03)continuous, emission, absorption, how are position of lines linked to composition?Sun–blue handout(dated 4/1/03, given in lecture 4/3/03)—solar conditions, proton-proton fusionwhy does fusion occur only in core?where does sun’s energy come from?gas and radiation pressure sustained by fusion’s energy support against gravity--stableStellar properties--how do astronomers determine distance, brightness, luminosity, temperature,size, mass? (white handout w/powerpoint slides)What did you do in labs 6, 7 and 8?how are studies of binary stars useful?how does the HR diagram help astronomers understand stars?HR Diagram/Doppler effect–blue handout (dated 4/08/03)ISM--what's out there?how does temperature of region determine what you see?what problems does dust pose?Stellar Evolution--Summary on green handout (4/15/03)give examples of newborn stars, dying starsstars like Sun, 1 solar mass--Describe phases in Sun's lifehow is the evolution of a massive star different?what's the connection between supernovae, pulsars & neutron stars?How does a black hole form? How can they be detected? white handout (4/22/03)Extraterrestrial life–white handout (4/22/03)Exam II will cover:Start notes–Mar. 11–after last exam–comparing Venus, Earth,and Mars; terraforming and deterraforming,then Lecture notes from thru 4/22Make sure that you read through your notes several times! Book: Review C. 7 (159-161,169-172) compared to C. 6 (129, 132-133)C. 8–white sheet (Sail on Voyager) guide you through Jovian planets & moonsDon’t forget to look at the back!C. 9; C. 3 (64-69, 73-78); C.4 (88-100); C. 10 & 11; C. 12 (276-287, 289-300);C. 13 (302-324); C. 14 (326-345); C. 19 (439-458); C. 5 (104-110)Review Homeworks 3 & 4--solutions available in lab, this week and next.Review Discussion exercises: Orbits exercise, scale of solar system, Light and Spectra,Stellar Properties, white sheet w/figures from STAR CENTER EXAMSReview Labs: 3, 4, 6, 7, 8Important Figures from Seeds, “Astronomy: The Solar System and Beyond,” 3rd ed.Comparing Venus, Earth, and Mars: p. 132, 133, 168-170.Jovian planets and satellites: p. 181,182-185, 188-190, 194, 195, 199,200.Comets, asteroid, imapacts: p. 114, 210, 211, 212, 216, 218, 221, 222.EM radiation and spectra: p. 65, 66, 78, 90, 91-94Sun: p. 228, 232, Fig. 10-8a only, 234, 238-239, 242, 291Stellar properties: p. 249-251, 255, 257, 259, 263, 265, Fig. 11-18, Fig. 11-20, Fig. 11-22 b, Fig. 11-23, 273Doppler effect: p. 98Interstellar medium: p. 276, 277, 278, 280-281Life of the Sun: p.282, 286-287,290, Table 12-2, 298-299, Fig. 13-2, 312-313Evolution of massive stars: Table 12-2, 310, Fig. 13-8, Fig. 13-11, 319, 321, 322, 327, 329-331, 338-339, 341, Table 14-2.ET Life: p. 439, 442, 445, 446, 447, 448, 449, 451 (Martian meteorite),
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