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Questions and Answers
What scientific theory proposes that the universe is always expanding but maintaining a constant average density?
What scientific theory proposes that the universe is always expanding but maintaining a constant average density?
- Big Bang Theory
- Cosmic Inflation Theory
- Expansion Theory
- Steady State Theory (correct)
Which scientist proposed the Steady State Theory?
Which scientist proposed the Steady State Theory?
- Sir James Jean
- Stephen Hawking
- Fred Hoyle (correct)
- Herman Bondi
Which theory suggests that the universe underwent a rapid expansion from a very high-energy state?
Which theory suggests that the universe underwent a rapid expansion from a very high-energy state?
- Expansion Theory
- Big Bang Theory
- Steady State Theory
- Cosmic Inflation Theory (correct)
What is the main difference between the Big Bang Theory and the Steady State Theory?
What is the main difference between the Big Bang Theory and the Steady State Theory?
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In which theory is the idea of continuous matter creation to form new celestial bodies a fundamental concept?
In which theory is the idea of continuous matter creation to form new celestial bodies a fundamental concept?
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Which theory aligns with the concept that the universe had an initial high-energy state followed by rapid expansion?
Which theory aligns with the concept that the universe had an initial high-energy state followed by rapid expansion?
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What does the Steady State Model propose about the density of the universe?
What does the Steady State Model propose about the density of the universe?
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