ASTRON C10 Study Guide - Midterm Guide: Alexei Filippenko, Minute And Second Of Arc, Photon

• School: Berkeley
• Department: Astronomy
• Course: ASTRON C10
• Professor: All

Document Summary

Astronomy c10 / l&s c70u fall 2017 professor alex filippenko. Print and sign your name on your scan-tron 882 form. Be sure to thoroughly erase all altered answers and stray marks! For true/false questions: mark bubble a if the statement is true, and bubble b if false. For multiple choice questions: mark the bubble corresponding to the single best answer. If you need extra room for work, use the last (blank) page. Turn in both this multi-page set of questions and your scan-tron form. Do not open this exam until told to do so! Time limit: 45 minutes budget your time appropriately. Possibly useful information d = vt density = m/v. 3 r3, asurface = 4 r2 c = 3 105 km/s. For a circle, a = r2, c = 2 r d (pc) = 1/p (arcsec) There are about 3. 2 107 seconds per year, and 86,400 (roughly 105) seconds per day.