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Star Types & Significance Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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Question 1 1. Which of these is a form of binary star that can be resolved into two separate stars with a telescope?

Question 2 2. The point at which a star leaves the main sequence to become a giant is the:

Question 3 3. Groupings of stars that formed together and stick together due to mutual gravitation attraction are called:

Question 4 4. A baby star is a:

Question 5 5. An adult star is:

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Question 6 6. This is a kind of binary star that has a visible star with an unseen companion star:

Question 7 7. Open clusters tend to:

Question 8 8. Our sun produces energy by way of:

Question 9 9. This is a type of binary star whose nature is revealed by its spectrum:

Question 10 10. This is pair of stars that revolve around their common center of gravity:

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Question 11 11. A binary star where one star passes in front of the other, thereby cutting off the star's light at regular intervals, is known as a(n):

Question 12 12. Eventually, our sun will run out of ______ and become a _______:

Question 13 13. Globular cluster can be best described as:

Question 14 14. Which of these stars is the one that will die the fastest?

Question 15 15. Complete this sentence: the higher up the turnoff point on the diagram, the _____ the star cluster.

Star Types & Significance Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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