Question

what is Big Bang Theory

Answer 1

heya

here is ur answer

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BIG BANG THEORY :-

➡some billion years ago earth had evolved

➡it is a theory which states how the

⭐⭐⭐stars

⭐universe

⭐ galaxies started

➡ first it was a hot ,dense ball and due to the changes on its surface ,it turned into ,now present form.

➡ the theory which states the evolution of universe is called " big bang theory"

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hope this helps u..!!

Answer 2

The Big Bang theory is the prevailing cosmological model for the universe from the earliest known periods through its subsequent large-scale evolution. The model describes how the universe expanded from a very high-density and high-temperature state, and offers a comprehensive explanation for a broad range of phenomena, including the abundance of light elements, the Cosmic Microwave Background (CMB), large-scale structure and Hubble's law. If the known laws of physics are extrapolated to the highest density regime, the result is a singularity which is typically associated with the Big Bang.

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