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- 1. Multiple Choice
Looking at the provided image and your Earth Science Reference Tables, which star is most likely to become a supernova?
Sun
Deneb
Pollux
Barnard's Star
- 2. Multiple Choice
What process produces large amounts of energy in a star by combining lighter elements into heavier elements?
Convection
Radiation
Radioactive Decay
Nuclear Fusion
- 3. Multiple Choice
A star in a galaxy has a surface temperature of 8,000 K and a luminosity of 10. Identify the stage and color of this star.
Super Giant and White
Main Sequence and Red
White Dwarf and White
Main Sequence and White
- 4. Multiple Choice
Which star(s) are in the Late Stage of development?
40 Eridani B
Polaris
Rigel
Procyon B
- 5. Multiple Choice
The attached image is a graph based on a star's changing luminosity and temperature from formation to it's late stage. Based upon this image and your reference tables, what is the possible surface temperature of this star at point 2?
20,000 K
7,000 K
30,000 K
2,000 K
- 6. Multiple Choice
The attached image is the life cycle of different types of stars. Based upon this image and your reference tables, which star might have once been similar to our sun in mass and luminosity?
Deneb
Spica
Procyon B
Proxima Centauri
- 7. Multiple Choice
Which star has a hotter surface temperature and brighter luminosity than Sirius and will most likely end with a supernova event?
40 Eridani B
Betelgeuse
Rigel
Pollux
- 8. Multiple ChoiceThe category that contains the most stars is...Main SequenceSupergiantsGiants
- 9. Multiple ChoiceWhich category is our Sun located in?White DwarfsSupergiantsMain SequenceGiants
- 10. Multiple ChoiceCompared to the rest of the stars, our sun is considered...Extremely Large and ColdSmall with a medium temperatureMedium size with medium temperature
- 11. Multiple Choice
Compared to our Sun, the star Betelgeuse is
smaller, hotter, and less luminous
smaller, cooler, and more luminous
larger, hotter, and less luminous
larger, cooler, and more luminous
- 12. Multiple Choice
Which star color indicates the hottest star surface temperature?
Blue
White
Yellow
Red
- 13. Multiple Choice
According to the attached diagram, what determines if a star becomes a Supergiant or a Giant?
How massive it is.
If it is on the main sequence or not.
The shape of the nebula.
- 14. Multiple Choice
Using your reference tables, answer the attached question.
1
2
3
4
- 15. Multiple Choice
Which star is hotter, but less luminous than Polaris?
Deneb
Alderbaran
Sirius
Pollux
- Answer choicesTagsAnswer choicesTags