GK
BIG BANG THEORY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A dot
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A volcano
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Hot, small and dense superforce
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Large, hot and dense superforce
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Detailed explanation-1: -According to the theory the universe began as a very hot, small, and dense superforce (the mix of the four fundamental forces), with no stars, atoms, form, or structure (called a “singularity"). Then about 13.8 billion years ago, space expanded very quickly (thus the name “Big Bang").
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: -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.