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What did the Wilkinson Microwave Anisotropy Probe (WMAP) mission study?
- a)Formation of stars and galaxies.
- b)Cosmic Background Radiation.
- c)The expansion of the universe.
- d)The dark energy accelerating the universe's expansion.
Correct answer is option 'B'. Can you explain this answer?
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What did the Wilkinson Microwave Anisotropy Probe (WMAP) mission study...
The Wilkinson Microwave Anisotropy Probe (WMAP) mission studied the Cosmic Background Radiation in detail.
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What did the Wilkinson Microwave Anisotropy Probe (WMAP) mission study...
Study of Cosmic Background Radiation by WMAP:
The Wilkinson Microwave Anisotropy Probe (WMAP) mission primarily studied the Cosmic Background Radiation, also known as the Cosmic Microwave Background (CMB) radiation.
Understanding the CMB:
- The CMB is the radiation left over from the Big Bang, which occurred approximately 13.8 billion years ago.
- It is one of the most important pieces of evidence for the Big Bang theory, providing insights into the early universe.
Mapping the CMB:
- WMAP was designed to map the temperature fluctuations in the CMB across the entire sky with high precision.
- By studying these fluctuations, scientists can learn about the distribution of matter and energy in the early universe.
Key Discoveries:
- WMAP provided crucial data on the age, composition, and geometry of the universe.
- It helped determine the universe's density, which has implications for its ultimate fate (expansion or contraction).
Implications for Cosmology:
- The precise measurements of the CMB by WMAP have significantly advanced our understanding of the universe's origins and evolution.
- It has provided valuable insights into the structure and content of the universe, supporting the current cosmological model.
In conclusion, the WMAP mission's study of the Cosmic Background Radiation has been instrumental in shaping our understanding of the universe's early history and evolution.
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What did the Wilkinson Microwave Anisotropy Probe (WMAP) mission study?a)Formation of stars and galaxies.b)Cosmic Background Radiation.c)The expansion of the universe.d)The dark energy accelerating the universes expansion.Correct answer is option 'B'. Can you explain this answer?
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