Suppose that two stars in a binary star system are separated by a distance of 10
ID: 1777975 • Letter: S
Question
Suppose that two stars in a binary star system are separated by a distance of 100 million kilometers and are located at a distance of 160 light-years from Earth.
What is the angular separation of the two stars? Give your answer in degrees. (Express your answer using two significant figures.)
What is the angular separation of the two stars? Give your answer in arcseconds. (Express your answer using two significant figures.)
Suppose that two stars in a binary star system are separated by a distance of 100 million kilometers and are located at a distance of 160 light-years from Earth.
What is the angular separation of the two stars? Give your answer in degrees. (Express your answer using two significant figures.)
What is the angular separation of the two stars? Give your answer in arcseconds. (Express your answer using two significant figures.)
Explanation / Answer
Angular separation = 100 million kilometer /160 light year
Angular separation = 10^11/1.51*10^18 = 6.62*10^(-7) (ans)
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