GK
THE UNIVERSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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the big bang model is wrong.
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the universe began in a hot, dense state.
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the universe did not have a moment of creation.
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the universe began in a cold, low-density state.
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Detailed explanation-1: -The history of the universe and how it evolved is broadly accepted as the Big Bang model, which states that the universe began as an incredibly hot, dense point roughly 13.7 billion years ago.
Detailed explanation-2: -The big bang theory is the consensus cosmological framework for explaining the origin, properties, and evolution of the universe. According to this theory, the universe began almost 14 billion years ago in an extremely hot and dense state, from which it has cooled and expanded since.
Detailed explanation-3: -Today, the CMB radiation is very cold, only 2.725° above absolute zero, thus this radiation shines primarily in the microwave portion of the electromagnetic spectrum, and is invisible to the naked eye.