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According to theory, which term best describes the universe before the big bang? a densely packed space a cloud of gas and dust a planet a star

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Final answer:

The universe before the Big Bang is best described as 'a densely packed space,' according to the Big Bang theory, signifying an initial singularity from which space, time, matter, and energy all emerged.

Step-by-step explanation:

According to the Big Bang theory, the term that best describes the universe before the Big Bang is 'a densely packed space.' The Big Bang represents the beginning of the universe as an extremely hot and dense point. This point was not a cloud of gas and dust, a planet, or a star. Right after the Big Bang, the universe rapidly expanded from this highly condensed state, and all of the matter within the observable universe was once concentrated in this incredibly small volume.

As the early universe began to cool down, the density fluctuations, much like vibrational waves, led to the formation of high-density regions where galaxies would eventually form. This initial singularity was the start of both space and time, as we understand from the Big Bang model, which suggests the simultaneous creation of all space, time, matter, and energy. It's crucial to avoid picturing the Big Bang as a typical explosion but rather as an expansion of space itself.

User Maccesch
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4 votes

Answer: A densely packed space.

Explanation: I took the test.

According to theory, which term best describes the universe before the big bang? a-example-1
User Anthony Mattox
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