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Jeopardy Astronomy Review. Hosted by: . Celestial Bodies. Light Years & More. H-R Diagram. Mystery. 100. 100. 100. 100. 200. 200. 200. 200. 300. 300. 300. 300. 400. 400. 400. 400. 500. 500. 500. 500. Row 1, Col 1. The mass of the objects & the distance between them.

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  1. Jeopardy Astronomy Review Hosted by: 

  2. Celestial Bodies Light Years & More H-R Diagram Mystery 100 100 100 100 200 200 200 200 300 300 300 300 400 400 400 400 500 500 500 500

  3. Row 1, Col 1 The mass of the objects & the distance between them The gravitational force between objects in our solar system depend on what 2 things?

  4. 1,2 25.05 years Vega is 25.05 light years from the Earth. How long would it take light from Vega to reach the Earth?

  5. 1,3 White Dwarf Which type of star has a low luminosity and high surface temperature?

  6. 1,4 Johannes Kepler  Developed the 3 Laws of Planetary Motion

  7. 2,1 Milky Way galaxy The Earth belongs to which galaxy?

  8. 2,2 Wave frequency What is the difference between a red shift and a blue shift?

  9. 2,3 Main sequence, medium temperature, medium brightness Describe the Sun as to its position on the H-R diagram. 2 WAYS!

  10. 2,4 Nicholas Copernicus Proposed the Heliocentric (Sun-Centered) Model of the Solar System

  11. 3,1 Main Sequence Most stars belong to which life cycle stage?

  12. 3,3 Cool Main Sequence On the H-R Diagram which stars have the lowest luminosity?

  13. 3,2 Distance A light year is a measurement of _?_

  14. 3,4 The sun is average in size, average in mass, average in temperature Give 2 reasons why the Sun is considered an AVERAGE STAR

  15. 4,1 Mass and Distance from Earth The brightness of a star depends on what two factors?

  16. 4,2 Speed of Light 300,000 km/sec How fast does a Gamma ray travel?

  17. 4,3 Main Sequence Blue Which star group on the H-R is high in luminosity and high in temperature

  18. 4,4 Temperature The color of a star is determined by ___

  19. 5,1 Nebula Gaseous birth place of a star

  20. 5,2 Sound waves need a medium to travel through What is the difference in travel between sound waves and visible light waves?

  21. 5,3 The Universe is expanding…moving outward. Most of the stars’ light is in red shift. Why?

  22. 5,4 Red Giant then White Dwarf What are the next two star stages in the life cycle of the Sun?

  23. What is the name leprechaun at the end of the rainbow? Bonus – Lose all points if incorrect 0.5 points if correct ROY G BIV

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