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ASTRONOMY 101 EXAM QUESTIONS WITH VERIFIED SOLUTIONS LATEST UPDATE 2026
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---3April 20262025/2026A+
- ASTRONOMY 101 EXAM QUESTIONS WITH VERIFIED SOLUTIONS LATEST UPDATE 2026 
 
The arrows in this diagram are meant to show how gravitational equilibrium works in the Sun. What do the different colors and different arrow lengths represent? - Answers Green arrows represent gravity; red arrows represent pressure; longer arrows represent a stronger push or pull. 
What layer of the Sun are we seeing in this photo? - Answers photosphere 
The dark spots in this photo (such as the one indicated by the ar...
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ASTRONOMY FINAL EXAM BUNDLE(COMPLETE PACKAGE DEAL)QUESTIONS AND ANSWERS 100% CORRECT
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---6April 2026
- ASTRONOMY FINAL EXAM BUNDLE(COMPLETE PACKAGE DEAL)QUESTIONS AND ANSWERS 100% CORRECTASTRONOMY FINAL EXAM BUNDLE(COMPLETE PACKAGE DEAL)QUESTIONS AND ANSWERS 100% CORRECTASTRONOMY FINAL EXAM BUNDLE(COMPLETE PACKAGE DEAL)QUESTIONS AND ANSWERS 100% CORRECTASTRONOMY FINAL EXAM BUNDLE(COMPLETE PACKAGE DEAL)QUESTIONS AND ANSWERS 100% CORRECTASTRONOMY FINA
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ASTRONOMY 101 EXAM 3 QUESTIONS AND ANSWERS 100% CORRECT!!
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---8April 20262025/2026A+
- If star A is closer to us than star B, then Star A's parallax angle is _________. - ANSWER larger 
 
Star A has an apparent magnitude of 3 and star B has an apparent magnitude of 5. Which star is brighter in our sky? - ANSWER A 
 
Which of the following terms is given to a pair of stars that we can determine are orbiting each other only by measuring their periodic Doppler shifts? - ANSWER spectroscopic binary 
 
What can we infer, at least roughly, from a star's luminosity class? - ANSWER ...
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