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Exam (elaborations)

UCLA ASTRO 3 FINAL EXAM ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS
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76

July 2025

2024/2025

A+
UCLA ASTRO 3 FINAL EXAM ACTUAL 2025/2026 QUESTIONS AND 100% CORRECT ANSWERS How does a 1.2-solar-mass white dwarf compare to a 0.9-solar-mass white dwarf? Select one: a. It has a larger radius. b. It has a higher surface temperature. c. It has a smaller radius. d. It has a lower surface temperature. e. It is supported by neutron, rather than electron, degeneracy pressure. - Answer -c. It has a smaller radius. Compared to the star it evolved from, a white dwarf is Select one: a. hot...
Nataliadean
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Exam (elaborations)

UCLA Astro 3 Final || With Error-Free Answers.
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58

June 2025

2024/2025

A+
How does a 1.2-solar-mass white dwarf compare to a 0.9-solar-mass white dwarf? Select one: a. It has a larger radius. b. It has a higher surface temperature. c. It has a smaller radius. d. It has a lower surface temperature. e. It is supported by neutron, rather than electron, degeneracy pressure. correct answers c. It has a smaller radius. Compared to the star it evolved from, a white dwarf is Select one: a. hotter and brigher b. hotter and dimmer c. cooler and brighter d. cool...
SirAnton
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