According to the ______________, the universe always existed in a steady, unchanging state with an unchanging density.e05b5ef7810dd2bd3520dcbc06eca7eb.webm135 KB abig bang theory bnebular hypothesis ctheory of relativity dsteady state theory

According to the big bang theory, the known universe started 13.7 billion years ago in a hot dense state and expanded explosively. As it expanded, it cooled down to the point where atoms could form. By the force of gravity, these atoms coalesced into gas clouds that eventually became stars. These stars eventually formed young galaxies. Which of the following is true about the current position of the galaxies in the universe? A. The position of the galaxies cannot be predicted. B. The galaxies are now moving closer together. C. The galaxies are now drifting further apart. D. The position of the galaxies is not changing.

Identify whether the following statement is true or false. According to Big Bang theory, the entire observable universe was at one stage of its history about 10 cm across.TrueFalse

What is the Big Bang Theory?

Which of the following is not evidence for the Big Bang Model?The universe does not contain any stable anti-matter.Helium accounts for about 25% of the nuclear matter in the universe.The light from distant galaxies is red-shifted.The universe is filled with microwave radiation of wavelength about 1mm.

A team of researchers proposes that the Big Bang theory is incorrect, and the universe has always existed in its current form. They argue that the observed cosmic microwave background radiation can be explained by other means, such as dust or gas in the interstellar medium doing a series of reactions due to light in a specific way. This is a(n)...*1 pointunTestability hypothesisunfalsifiable Hypothesishypothesis rejected by Occam's razor.valid hypothesis