Question : Which of the following is the unit of Astronomical Distance?
Option 1: metre/sec
Option 2: sec
Option 3: para/sec
Option 4: parsec
Answer (1)
21st Jan, 2024
Correct Answer: parsec
Solution : The answer is parsec .
The unit of astronomical distance is the parsec, which is equivalent to about 3.26 light-years. It can be described as the distance from which a star would have an angular diameter of one arcsecond if it were 10 parsecs away.
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