VectorHard

Question

″Parsec″ is the unit of :

Options

A.time
B.distancr
C.frequency
D.anular acceleration

Solution

Parse is a unit of lenght on the astronomtcal scale. It is the distance of an mobject that will show a parallax of arc from opposite side of a baseline (radius) equal to the distance between sun and earth.
        1 parsec = 3.1 × 1016 m

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