Past Exam for ASTR 1120 - General Astronomy: Stars and Galaxies with Armitage at Colorado (CU)

Exam Information

Material Type:Final
Class:ASTR 1120 - General Astronomy: Stars and Galaxies
Subject:Astrophysical & Planetary Sciences
University:University of Colorado - Boulder
Term:Spring 2006
  • Density (d)
  • Immediately
  • Elliptical Galaxy
  • Observation
  • Measuring Distance
  • Ultraviolet
  • Approaching
  • Observations
  • Concentrated
  • Long Wavelengths
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Sample Document Text

ASTR 1120-001 Final Examination Phil Armitage, Bruce Ferguson FINAL EXAM MAY 6 th 2006: Closed books and notes, 1.5 hours. Please PRINT your name and student ID on the places provided on the scan sheet. ENCODE your student number also on the scan sheet. Questions 1-25 are based on the first two thirds of the class 1. The frequency of a wave is: (a) Measured in seconds (b) The distance between crests of the wave (c) The distance between troughs of the wave (d) The number of peaks passing by any point per second (e) The same for all forms of electromagnetic radiation 2.Sunspots are observed as: (a) Dark spots in the Solar corona (b) Bright regions in the Solar corona (c) Dark spots on the Solar photosphere (d) Bright regions on the Solar photosphere (e) Places where no light is emitted by the Sun 3. From short to long wavelengths, the correct order of the electromagnetic spectrum is: (a) Ultraviolet, X-rays, visible, infrared, radio (b) X-rays, visible, ultraviolet, infrared, radio (c) Ul...

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