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3. Parsec is the unit of:

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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