Question

Big bang theory.. explain ​

Answer 1

Answer:

The Big Bang theory offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the CMB, large-scale structure, and Hubble's law. The theory depends on two major assumptions: the universality of physical laws and the cosmological principle

Explanation:

Answer 2

Some points on big bang theory are as follows:-

1. Big bang theory was proposed by Abbe Lemaitre.

2. This theory explains that the universe was originated about 20 billion years ago

3. He said 20 billion years ago because of thermonuclear explosion of the dense entity which he named big bang theory.

4. In this theory the gaseous clouds which were formed by big bang are going to be condensed due to the gravitation force.

5. Those gaseous clouds were then converted into many flat discs like structures which he said nebula.