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What is 'Pulsating theory' and 'Steady state theory'?
Pulsating Theory According to this theory, the universe is supposed to be expanding and contracting alternately i.e. pulsating. At present, the universe is expanding. According to pulsating theory, it is possible that at a certain time, the expansion of the universe may be stopped by the gravitational pull and the may contract again. After it has been contracted to a certain size, explosion again occurs and the universe will start expanding. The alternate expansion and contraction of the universe give rise to pulsating universe.
What is cosmological theory?
A theory of the origin and formation of the universe (the cosmos).
What theory proposes that the universe does not change with time?
The theory that proposes the universe does not change with time is called the "block universe theory." It suggests that the past, present, and future all exist simultaneously and that time is just another dimension in which events occur. This theory challenges our traditional understanding of time as a linear progression from past to present to future.
How long has the universe existed going by the Steady State Theory?
The steady-state theory is obsolete - it is now known that the Universe does change over time (the Steady-State Theory states that it doesn't). According to the Steady-State Theory, the Universe has no beginning and no end.
What are the theories behind the revolution of the universe?
The two main theories behind the revolution of the universe are the Big Bang theory and the steady state theory. The Big Bang theory proposes that the universe began from a very hot, dense state and has been expanding ever since. The steady state theory suggests that the universe has always existed in a constant state, with new matter continuously being created to maintain a constant density as the universe expands.
What is 'Pulsating theory' and 'Steady state theory'?
Pulsating Theory According to this theory, the universe is supposed to be expanding and contracting alternately i.e. pulsating. At present, the universe is expanding. According to pulsating theory, it is possible that at a certain time, the expansion of the universe may be stopped by the gravitational pull and the may contract again. After it has been contracted to a certain size, explosion again occurs and the universe will start expanding. The alternate expansion and contraction of the universe give rise to pulsating universe.
What evidence supports the pulsating universe theory?
the pulsating universe theory is when the universe expands (the big bang) then contracts (the big crunch) and so on (it's pulsating). according to this theory right now the universe is expanding, but then it will contract
Is pulsating theory and oscillating theory the same?
Pulsating theory and oscillating theory are related concepts in cosmology but are not the same. Pulsating theory suggests that the universe undergoes cycles of expansion and contraction, leading to a series of "big bangs" and "big crunches." In contrast, oscillating theory specifically refers to a model where the universe expands and then collapses repeatedly in a cyclical manner. While both involve cyclical behavior, the terminology and implications can vary based on the context in which they are used.
Who propouse the pulsating theory?
The pulsating theory of the universe, which suggests that the universe undergoes cycles of expansion and contraction, was notably proposed by the Indian physicist Jayant Narlikar in the 1960s. He, along with other cosmologists, developed this idea as an alternative to the Big Bang theory. The concept posits that after each expansion phase, the universe could collapse back into a singular state, potentially leading to a new expansion phase.
Who proposed pulsating theory?
it was proposed by charles darwin and albert einstein
What year was Kepler's Universe Theory?
According to Kepler's Universe theory, the universe was born in 4977 BC.
Why it is called a pulsating theory?
The term "pulsating theory" may refer to scientific theories or models that involve cyclic or oscillatory behavior, similar to a pulse or heartbeat. These theories often describe phenomena that exhibit repetitive patterns or fluctuations over time, such as in the case of pulsating stars or oscillating systems. The term highlights the rhythmic nature of the process or phenomenon being studied.
When was the friedmann universe theory created?
Friedmann Universe Theory was created in 1922.
What is the date of no boundary universe theory?
The no boundary universe theory was formulated in 1983.
What is the accepted name for the theory which explains the formation of our universe?
The Big Bang is the theory that was developed to describe the origins of the universe.
Is the ekpyrotic theory a theory of the big bang?
It is similar to the Big Bang theory. The ekpyrotic theory is, a theory that their is a parallel universe (More than one) In our universe.
What are the theory's about the universe?
Well I do now one theory about the universe. It's the big bang theory. The big bang theory is a theory about how the universe was created.Scientist think that a big explosion created the universe.Scientist found lots of evidence that the big bang theory was true.
