A star has a parallax of .05", its distance is Group of answer choices5 light years.20 parsecs.200 parsecs.660 light years.
Question
Solution 1
The distance to a star in parsecs is given by the formula:
Distance (in parsecs) = 1 / parallax (in arcseconds)
Given that the parallax of the star is 0.05", we can substitute this into the formula to find the distance:
Distance = 1 / 0.05 = 20 parsecs
So, the star is 20 parsecs away. Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem. Kn
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