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Questions and Answers
What do astrophysicists believe about the matter found in the universe today?
What do astrophysicists believe about the matter found in the universe today?
- It was created at the very first moment of time, about 13 billion years ago (correct)
- It was created gradually over time
- It was formed from the remnants of ancient stars
- It was a result of a series of smaller explosions
What term is used by astrophysicists to describe the event that created all matter in the universe?
What term is used by astrophysicists to describe the event that created all matter in the universe?
- The Universal Creation
- The Big Bang (correct)
- The Great Expansion
- The Cosmic Genesis
How does the speed of energy flung during the Big Bang compare to a hydrogen bomb explosion?
How does the speed of energy flung during the Big Bang compare to a hydrogen bomb explosion?
- The speed cannot be compared to a hydrogen bomb explosion
- The speed is similar to that of a hydrogen bomb explosion
- The Big Bang flung energy at a million times faster speed than a hydrogen bomb explosion (correct)
- The Big Bang was slower than a hydrogen bomb explosion
What was the estimated temperature of the entire universe just after the Big Bang?
What was the estimated temperature of the entire universe just after the Big Bang?
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How did the expansion of the Big Bang differ from that of an explosion from a man-made bomb?
How did the expansion of the Big Bang differ from that of an explosion from a man-made bomb?
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