Big Bang Theory Steady State Theory
Universe began as a single small point that grew intensely hot and exploded. No explosion occurred. Universe has always existed. There is no beginning or end to the universe.
As the universe expands, it becomes less dense. Density of the universe never changes.
Galaxies and stars formed from clouds of dust and gas. When galaxies and stars burn out, new ones are created to replace them.
Radiation detected in space provides evidences that an explosion occurred. Radiation in space cannot be explained.
Which statement best describes why the steady state theory cannot explain the radiation detected in space?
(1 point)
Responses
The theory is based on the idea that galaxies and stars are continuously replaced; therefore, facts about radiations would not be included in the theory.
The theory is based on the idea that galaxies and stars are continuously replaced; therefore, facts about radiations would not be included in the theory.
The theory is based on the idea that the density of the universe never changes; therefore, information about radiation would not be present in the theory.
The theory is based on the idea that the density of the universe never changes; therefore, information about radiation would not be present in the theory.
The theory is based on the idea that an explosion did not occur; therefore, evidence of radiation would not be predicted in the theory.
The theory is based on the idea that an explosion did not occur; therefore, evidence of radiation would not be predicted in the theory.
The theory is based on the idea that there is no end to the universe; therefore, findings of radiation would not be accounted for in the theory.
1 answer
The statement that best describes why the steady state theory cannot explain the radiation detected in space is:
The theory is based on the idea that an explosion did not occur; therefore, evidence of radiation would not be predicted in the theory.
This statement directly addresses the fundamental premise of the steady state theory regarding the lack of an initial explosion (like that described in the Big Bang Theory) and its implications for cosmic background radiation.
