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    Physics for Scientists and Engineers Study Set 4
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    Exam 44: Astrophysics and Cosmology
  5. Question
    What Is the Parallax Angle for Proxima Centauri, Which Is
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What Is the Parallax Angle for Proxima Centauri, Which Is

Question 2

Question 2

Multiple Choice

What is the parallax angle for Proxima Centauri, which is Earth's nearest star at 4.3 ly?


A) 1.2 × 10-14 degrees
B) 2.1 × 10-4 degrees
C) 1.2 × 10-7 degrees
D) 2.1 × 10-7 degrees
E) 2.1 × 10-14 degrees

Correct Answer:

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