Physics, asked by palaksingh842333, 11 months ago

define a parallatic second what is its value​

Answers

Answered by vrsaraswathi1985
4

Answer:

Parallactic second or parsec is the distance at which length of one astronomical unit subtends an angle of one second of an arc. It's value is 1parsec(parallactic second)=3.1×10^16metres.

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