Physics, asked by sakshi5673, 1 year ago

explain method for measurement of dimension of a planet or star

Answers

Answered by pragyadas

Parsecs: Many astronomers prefer to use parsecs (abbreviated pc) tomeasure distance to stars. This is because its definition is closely related to a method of measuring the distances between stars. A parsec is the distance at which 1 AU subtends and angle of 1 arcsec.

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