Question

HELLO !!

Question ⤵⤵

⏩ What is Big Bang Theory ❓

⏩State It's Features.

❇ Explain This concept in simple words.✔✔

❇ You can also Describe other points related to it.

❇ Don't want copied too short answers.✖✖

Answer 1

Hi friend,

Big bang theory :

→ The big bang theory was proposed by Abbe Lemaitre.

→ According to this theory the universe has originated about 20billion years ago because of the thermonuclear entity.
This huge and single explosion that is almost unimaginable in physical terms is known as Big Bang.

→ What happened actually is that the universe has expanded and hence the temperature came down↓

→ The gaseous clouds formed by big bang condensed under the gravitation and was converted into many flat discs - like structures called NEBULA, which is made up of atoms and small particles.SOLAR NEBULA was the one that formed our solar system.

→ And the very hot centre part of the solar nebula became even more hotter than before and hence got converted into the sun.

→ But later on because of the condensation process of the atoms and also of the dust particles moving around the sun, became the reason for the formation of the planets.

→ There doesn't existed any atmosphere on earth earlier.It was formed later.

That's all about Big bang theory!

Thanks!

Answer 2

Based on the modle of supernova explosion of stars that led to the formation of new stars ,it is propose that the universe might have begun with star s of explosion . This known as bg bang theory . Hop it help ful .