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Questions and Answers
Which type of galaxies are spiral, elliptical, and irregular?
Which type of galaxies are spiral, elliptical, and irregular?
- Different types of galaxies (correct)
- Large galaxies
- Medium galaxies
- Small galaxies
What is the process that powers the Sun?
What is the process that powers the Sun?
- Nuclear decay
- Nuclear fusion (correct)
- Nuclear fission
- Nuclear reaction
What does the Hertzsprung-Russell Diagram interpret?
What does the Hertzsprung-Russell Diagram interpret?
- Brightness of stars (correct)
- Distance between stars
- Size of stars
- Temperature of stars
Which type of stars go through nuclear fusion to produce energy?
Which type of stars go through nuclear fusion to produce energy?
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Which type of galaxies have a more organized spiral structure?
Which type of galaxies have a more organized spiral structure?
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What is the measurement used to describe the vast distances between celestial objects?
What is the measurement used to describe the vast distances between celestial objects?
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