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Scientists hypothesize that the universe expanded due to the Big Bang, a colossal explosion that occurred approximately 13.8 billion years ago. This event marked the beginning of space and time, leading to the rapid expansion of matter and energy from an extremely hot and dense state. As the universe expanded, it cooled, allowing for the formation of subatomic particles and eventually atoms, which led to the development of stars, galaxies, and other cosmic structures.
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In the universe what is the red shift?
The alterations to the electromagnetic spectrum caused by the expansion of the universe.
How does gravity help create the the universe?
Gravity plays a crucial role in the formation of the universe by influencing the distribution and clumping of matter after the Big Bang. As the universe expanded, gravity caused particles and gas to coalesce into larger structures, forming stars, galaxies, and other cosmic entities. This gravitational attraction also helps stabilize these structures, allowing them to evolve and interact, ultimately shaping the universe as we know it today. Without gravity, matter would remain dispersed, preventing the formation of the complex structures that characterize our universe.
How can you write a hypothesis on are you taller in the morning?
To write a hypothesis on whether you are taller in the morning, you can propose a statement that reflects your expectation based on existing knowledge. For example: "I hypothesize that individuals are taller in the morning than in the evening due to the compression of spinal discs throughout the day caused by gravity and activity." This hypothesis can then be tested by measuring height at different times of the day.
Why did the Enlightenment thinkers think it was important to understand the universe?
The Enlightenment thinker thought it was important to understand the universe because it changed how people looked at everything on the whole, and began to question religion and the scripture. Copernicus first suggested the universe did not revolve around the earth.Copernican heliocentrism and Galileo's discoveries caused men of science to take another look at the universe. To these investigators, the earth became a rather insignificant speck of dust floating in the cosmos.
How red shift connect with universe expanding?
The expansion of the Universe results in the light from faraway galaxies being redshifted. This is called the "cosmological redshift"; it can be compared with the Doppler effect (which also causes a redshift), but the details are somewhat difference.It is an observed fact that most galaxies are redshifted; the explanation that seems most reasonable is that it is caused by the cosmological redshift. This means that space itself is expanding.
What is one of the primary unanswered questions about the origin of the universe?
One primary unanswered question about the origin of the universe is what caused the Big Bang to occur. Scientists are still exploring the underlying mechanisms behind the initial singularity that led to the expansion of the universe.
Scientist hypothesize that the sun formed?
Scientists hypothesize that the sun formed from a giant cloud of gas and dust in space, known as a solar nebula. As gravity caused the nebula to collapse, most of its material gathered at the center to form the sun, while the remaining material formed the planets, moons, and other objects in the solar system. This process is known as the nebular hypothesis.
In the universe what is the red shift?
The alterations to the electromagnetic spectrum caused by the expansion of the universe.
The work of which scientist caused controversy that still exists today-?
Darwin was the scientist that caused controversy that still exists today.
Scientist who stop diseases caused by microoganisms?
Microbiologists
A scientist makes an educated guess that diabetes is caused by genetic factors His guess is an example of a n?
A scientist making an educated guess that diabetes is caused by genetic factors is stating a hypothesis. The scientist may then design an experiment to test this hypothesis.
Which scientist showed that anthrax was caused by the bacterium?
robert koch
How do scientists hypothesize that volcanoes occur on Triton?
Scientists hypothesize that volcanoes on Triton, one of Neptune's moons, are likely powered by a combination of tidal heating caused by the gravitational pull of Neptune and radioactive decay in Triton's interior. This combination of processes could generate enough heat to produce volcanic activity on the icy surface of Triton.
What scientist discovered the black death?
in 1894, a Swiss scientist, Alexander Yersin discovered the bacteria that caused it, Yersinia Pestis
What do scientist believes how the universe was caused?
answ2 No one knows other than our present grasp of physics is insufficient to answer the Question.It is tempting to say that the Big Bang was preceded by a sense of anticipation - but that is tautology.But it is good fun trying to find the right questions.
What caused scientist to use the draize test?
your mom and your friends mom
What do scientist think caused Continental drift?
Sea-floor spreading
