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The farthest object (known as Quasers) …

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The farthest object (known as Quasers) in our universe are so distant that light emitted by them takes billion of years to reach the earth. What is the distance in km of Quaser from which light takes 3.0 billion years to reach us.
  • 1 answers

Priyanshi Sharma 3 years, 4 months ago

3 billion light years (ly) = 3 × 10^9 ly 1 ly=9.46 × 10^12 = 0.946 × 10^13 km = 3×10^9 × 0.946×10^13 km = 2.838 × 10^22 km = 2.84 × 10^22 km
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