gracielynn0924
gracielynn0924 gracielynn0924
  • 30-05-2017
  • Biology
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Star A has a magnitude of 2. Star B has a magnitude of 5. What is the brightness ratio?

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psirockin2
psirockin2 psirockin2
  • 30-05-2017
brightness ratio 15.8 : 1 
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