Astronomy 100 Study guides, Class notes & Summaries
Looking for the best study guides, study notes and summaries about Astronomy 100? On this page you'll find 259 study documents about Astronomy 100.
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Astronomy 102 Final Exam Study Guide | 100% Correct Answers | Verified | Latest 2024 Version
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Which layer of the sun does nuclear fusion take place? - Core 
Which layer of the sun is between the photosphere and the radiation zone? - Convection zone 
What two forces in the sun balance to determine the physical size of the sun? - Gravity and Radiation 
pressure 
How does the density of the sun change as the distance from the center of the sun increases? - 
decreases 
How does the temperature of the sun change as the distance from the center of the sun increases? - 
decreases 
How does ener...
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Astronomy 1010 Final Exam with 100% correct Answers
- Exam (elaborations) • 11 pages • 2023
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Astronomy 1010 Final Exam with 100% correct Answers
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Astronomy 102 Final Exam | 100% Correct Answers | Verified | Latest 2024 Version
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To find the most accurate distance to a nearby star using parallax, astronomers could compare the view 
of the star against the background stars at what times of the year? - In January and July 
Which of the following correctly expresses the distance to a nearby star? - 1.3 parsecs 
Consider two stars (Y and Z) that both exhibit parallax. Star Z appears to move back and forth against the 
background stars by a greater amount than Y. Which star is farther away from Earth? - Star Y 
A star has a p...
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Astronomy 102 Exam Questions | 100% Correct Answers | Verified | Latest 2024 Version
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Which of the following wavelength regions cannot be studied with telescopes on the ground? 
A) Radio waves 
B) Ultraviolet 
C) X rays 
D) both B and C 
E) both A and C - D) both B and C 
Earth and the people living on it are made mostly of carbon, oxygen, calcium, assorted rocks, and metals. 
Where did these materials come from? 
A) It was produced in the Big Bang. 
B) It was created by chemical reactions in interstellar space. 
C) It was produced by nuclear fusion in stars. 
D) It was made by o...
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Astronomy 1010 Midterm (100% correct answers)
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Star correct answers large glowing ball of gas that generates heat and light through nuclear fusion 
 
Planet correct answers a moderately large object that orbits a star, it shines by reflected light, planets may be rocky, icy or gaseous in composition 
 
Moon (satellite) correct answers an object that orbits a planet 
 
Asteroid (minor planet) correct answers a relatively small and rocky object that orbits a star 
 
Comet correct answers a relatively small and icy object that orbits a star 
 
...
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Astronomy 104 Ole Miss, Torma, Exam 2 | Questions with 100% Correct Answers | Latest Update 2024 | Verified
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Astronomy 104 Ole Miss, Torma, Exam 2 | Questions with 100% Correct Answers | Latest Update 2024 | Verified
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Astronomy 104 Ole Miss, Torma, Exam 2 | Questions with 100% Correct Answers | Latest Update 2024 | Verified
- Exam (elaborations) • 8 pages • 2023
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Astronomy 104 Ole Miss, Torma, Exam 2 | Questions with 100% Correct Answers | Latest Update 2024 | Verified
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Astronomy 1010 Final Exam with 100% correct Answers
- Exam (elaborations) • 11 pages • 2024
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Astronomy 1010 Final Exam
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Astronomy 104 Ole Miss, Torma, Exam 2 | 2023 | 70 Questions with 100% Correct Answers | Updated & Verified
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How large does the Moon appear in the sky? - half a degree 
How large is the Big Dipper - more than 20 degrees 
The 2 Stars Alcor and Mizar are easily seperated by the human eye. This means they must be 
father apart than.. - one arc minute 
What is seeing? - The diameter of the blur caused by the atmosphere 
Which of the following limits the magnification of all but the smallest telescopes? - seeing 
What is an 8 x 50 pair of binoculars? - Magnification = 8 x, diameter = 50 mm 
How small is the...
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Astronomy 1010 - Chapter #5 (100% correct solutions)
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refraction correct answers The bending of a light wave as it passes at an angle from one medium to another. 
 
diffraction correct answers The bending of a light wave as it moves around an obstacle or passes through a narrow opening. 
 
interference correct answers The interaction between two light waves that meet. If two crests or two troughs of the wavelength meet, they amplify; if a crest and a trough meet, they cancel out. 
 
both correct answers Is light a wave or a particle? 
 
wave behavi...
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