Multiple choice general knowledge math & puzzles

1 parsec=

  1. 3.08572× 10 13 kilometers

  2. 3.08573 × 10 13 kilometers

  3. 3.08574 × 10 13 kilometers

  4. 3.08576 × 10 13 kilometers
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A Correct answer
Explanation

One parsec equals approximately 3.08572 × 10^13 kilometers (about 3.26 light-years). A parsec is defined as the distance at which one astronomical unit subtends an angle of one arcsecond. The other values are close but not the precise accepted measurement.

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