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3. Parsec is the unit of: |
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Answer» Theparsec is aunit of lengthused to measure large distances toastronomical objectsoutside theSolar System. A parsec is defined as the distance at which oneastronomical unitsubtendsan angle of onearcsecond,which corresponds to648000/πastronomical units. One parsec is equal to about 3.26light-yearsor 31trillionkilometres(31×1012km) or 19 trillionmiles(19×1012mi). distance is the correct answer of the given question Parsec is the unit of distance. |
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