Suppose that two stars in a binary star system are separated by a distance of 60 million kilometers and are located at a distanc e of 180 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.
1 answer:
Answer: The angular seperation is
Explanation:
For two objects separated by a distance 's' and at a distance 'd' from the observer the angular separation ignoring the physical effects is given by
In the given question
light years
We know that in 1 light year there are
Using the calculated values we get
Since π radians equals 180 degrees thus we have
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