Big Bang Theory in Cosmology

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Questions and Answers

What event is referred to as the origin of the universe in cosmology?

  • The collision of galaxies
  • The formation of black holes
  • The fusion of stars
  • The big bang (correct)

What does the term 'big bang' describe in cosmology?

  • A massive implosion of cosmic matter
  • An explosion marking the start of space and time (correct)
  • The merger of two galaxies
  • The cycle of cosmic expansion and contraction

In theoretical cosmology, what does the term 'cosmic explosion' imply about the big bang?

  • It occurred after the formation of stars
  • It leads to the eventual collapse of the universe
  • It initiated the expansion of the universe (correct)
  • It suggests a one-time event with no consequences

Which concept is directly associated with the big bang theory?

<p>Cosmic microwave background radiation (D)</p> Signup and view all the answers

What is not a direct result of the hypothetical big bang event?

<p>Existence of black holes (B)</p> Signup and view all the answers

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