CBSE Class 7 Answered

gk questions of the world . tell encylopedia of big bang theory .

Asked by Sanjay | 28 Mar, 2017, 01:15: PM

Expert Answer

Dear sanjaysahualp@gmail.com

Thanks for asking us a question in Ask the Expert section of TopperLearning.com.

We would be able to provide you only with the summary of Big Bang Theory.

The Big Bang Theory is the leading explanation about the origin and evolution of the Universe. The big bang theory is a general theory held by many astronomers that the universe may have originated about 12 to 15 billion years ago. According to the Big Bang theory, the Universe originated from an initial state of high temperature and density and has been expanding ever since. A refinement of the theory states that the universe pulsates, expanding and contracting every 80 billion years.

Regards

Topperlearning Team.

Answered by Sheetal Kolte | 28 Mar, 2017, 02:05: PM