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Type: Multiple-Choice
Category: Stars
Level: Grade 11
Tags: parallax
Author: kieke
Last Modified: 2 years ago

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Grade 11 Stars

If a star has a parallax of                      arcseconds, then its distance is                     .
  1. 0.2; 20 parsecs
  2. 0.04; 25 light years
  3. 0.1; 10 light years
  4. 0.25; 4 parsecs
  5. 0.5; 0.5 parsecs
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