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5 Written Questions

5 Matching Questions

  1. reflecting and refracting telescopes
  2. spectrum
  3. nebula
  4. apparent magnitude
  5. black holes
  1. a core of a super massive star that remains after a supernova
  2. b a large amount of gas spread out- it is the birthplace of stars. The gas cloud contracts together forming a star
  3. c collects and focuses visible light
  4. d the brightness of a star as it appears from Earth
  5. e the rainbow that you see when looking at a spectroscope

5 Multiple Choice Questions

  1. are the explosion of a dying star. Iron begins to absorb energy, soon this energy is released and explodes
  2. you classify a star on how big ,how hot, and what color it is
  3. the amount of light a star actually gives off
  4. causes hydrogen atoms to come together to become helium atoms
  5. found by using a spectroscope

5 True/False Questions

  1. big bang theorythe distance light travels in a year


  2. electromagnetic spectrumall the waves in the universe


  3. the order of the waves by wavelengththe length from crest to crest in a wave


  4. hertzsprung-russel diagramthe actual brightness of stars increases as the surface temperature increases


  5. eclipsing binary star systemone star appears dim and then brightens in a regular cycle


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