lolibutts lolibutts
  • 14-11-2020
  • Mathematics
contestada

If a star is measured to have a parallax angle of 0.5 arcsec, how far away is the star?
a. 2 ly
b. 2 pc
c. 0.5 pc

the formula is d=1/p
(astronomy)

Relax

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ybarajas2112 ybarajas2112
  • 14-11-2020
I think it’s a (b) because that one makes sence
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