GK
THE UNIVERSE
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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pressure, temperature, and density.
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temperature, shape, and color.
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density, temperature, and shape.
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pressure, color, shape.
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Detailed explanation-1: -In short, the Big Bang hypothesis states that all of the current and past matter in the Universe came into existence at the same time, roughly 13.8 billion years ago. At this time, all matter was compacted into a very small ball with infinite density and intense heat called a Singularity.
Detailed explanation-2: -The Short Answer: The big bang is how astronomers explain the way the universe began. It is the idea that the universe began as just a single point, then expanded and stretched to grow as large as it is right now-and it is still stretching!
Detailed explanation-3: -For example, the earliest time we can describe is t-43 seconds after the Big Bang, when the density of the Universe was 1090 kg/cm3 and the temperature close to 1032 Kelvin.