Question:
A spectral line 5000 in the line coming from a distant star
Last updated: 6/26/2023
![A spectral line 5000 in the line coming from a distant star](https://media.kunduz.com/media/sug-question-candidate/20211028035635364116-2921925.jpg?h=512)
A spectral line 5000 in the line coming from a distant star is observed as 5010 The receding velocity of the star is O 1 2 x 107 cm s 6 x 105 m s hr mi O 1 2 x 107 km s