A certain nearby star in the Milky Way is measured to be about 750 pc from Earth. Expressed in light-years, the distance is approximately A) 1500 ly. B) 4.7 × 10⁷ ly. C) 230 ly. D) 2445 ly.

Name: A certain nearby star in the Milky Way is measured to be about 750 pc from Earth. Expressed in light-years, the distance is approximately A) 1500 ly. B) 4.7 × 10 7 ly. C) 230 ly. D) 2445 ly.
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Quizplus · Accepted Answer

1 parsec (pc) is approximately 3.26 light-years (ly), so 750 pc is about 2445 ly (750 x 3.26).

A Certain Nearby Star in the Milky Way Is Measured