Question

The origin of the universe remains a question. The most accepted theory, that suggests our universe started as a hot, dense, compact singularity and suddenly expanded explosively into existence, is called the _____.
(A)steady state theory
(B)oscillating universe theory
(C)big bang theory
(D)nebular theory

Answer 1

C option is correct which is big bang theory. According to this theory in start there was no system of earth and all planets were combined. Then there was explosion due to which planets originated and the system of earth and universe started.

Answer 2

Answer;

(C) big bang theory

-The origin of the universe remains a question. The most accepted theory, that suggests our universe started as a hot, dense, compact singularity and suddenly expanded explosively into existence, is called the big bang theory.

Explanation;

-The Big Bang is a scientific theory about how the universe started, and then made the stars and galaxies we see today. According to the theory the universe began as a very hot, small, and dense super-force (the mix of the four fundamental forces), with no stars, atoms, form, or structure (called a singularity).

-The Big Bang hypothesis states that all of the current and past matter in the Universe came into existence at the same time,about 13.8 billion years ago. At this time, all matter was compacted into a very small ball with infinite density and intense heat called a Singularity. Suddenly, the Singularity began expanding, and the universe as we know it began.