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Cosmology
Page 6
Questions (416)
which is evidence for the existence of dark energy.
galaxies that are rotating at a constant rat pulsars that seem to be moving
1 answer
asked anonymously
69 views
Which statement best describes the movement of galaxies in the universe
1 answer
asked anonymously
29 views
According to heliocentric model of the universe, which statement best describes the location of the sun
1 answer
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35 views
What is the name of the super cluster in which the local group is located?
1 answer
asked anonymously
23 views
use the options below to complete the sentence.
The ______ Theory believes around 13.7 billion years ago the universe was a
1 answer
asked by
.
24 views
In 3-5 sentences, explain how you think the universe might have developed differently if there had been no dark matter.
1 answer
asked anonymously
67 views
How is dark energy related to the theory of the Big Bang?(1 point)
Responses It causes the spinning of galaxies. It causes the
1 answer
asked anonymously
105 views
in three to five sentences, briefly describe how the big gang theory explains the origin and evolution of the universe. make it
1 answer
asked by
.
78 views
in three to five sentences, briefly describe how the big gang theory explains the origin and evolution of the universe.
1 answer
asked by
.
107 views
use the excerpt from an online article to answer the question.
"While the big bang theory is the most popular modern theory of
1 answer
asked by
.
60 views
What triggered the the Cyclic model of the origin of the universe?
1 answer
asked anonymously
64 views
How does the wavelength of light we observe from those galaxies compare with its original wavelength when it was emitted?
The
3 answers
asked by
Alex-Johnson
1,346 views
In three to five sentences, evaluate the scientific evidence that supports the big bang theory and the steady state theory
4 answers
asked by
GhostGirl
118 views
Which ideas describe the big crunch?(1 point)
Responses The big bang actually never occurred, and the universe must have a
1 answer
asked by
KC3
39 views
In three to five sentences, briefly describe how the big bang theory explains the origin and evolution of the universe.(4
1 answer
asked by
baddieđź’Ž
97 views
Which ideas describe the big crunch?(1 point)
Responses The universe goes through infinite cycles of expansion and contraction.
1 answer
asked by
baddieđź’Ž
73 views
What does the evidence supporting the Big Bang theory assume about the universe when it began? Select the two correct answers.(1
1 answer
asked by
hi
80 views
in 3-5 sentences, briefly describe How the Big Bang theory explains the origin and evolution of the universe
1 answer
asked anonymously
45 views
in 3-5 sentences, briefly describe How the Big Bang theory explains the origin and evolution of the universe
1 answer
asked anonymously
42 views
What triggered the cyclic model of the origin of the universe
some scientists began to use telescopes and mathematics to study
4 answers
asked anonymously
75 views
Use the excerpt from an online article to answer the question.
“While the big bang theory is the most popular modern theory of
4 answers
asked anonymously
58 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1 answer
asked by
Leila
991 views
Use the excerpt from an online article to answer the question. "While the big bang theory is the most popular modern theory of
1 answer
asked by
Exoctic_DrEaMs
51 views
How does the change in the temperature of the universe provide evidence for universe expansion that supports the Big Bang
1 answer
asked by
josie
52 views
Evaluate the scientific evidence that supports the big bang theory and the steady state theory.
1 answer
asked anonymously
73 views
in three to five sentences briefly describe how the big bang theory explains the origin and evolution of the universe.
1 answer
asked anonymously
75 views
as evidence supporting the big bang theory what does the redshift of light from galaxies indicate?
6 answers
asked anonymously
47 views
relate dark matter to the development of the universe after the big bang. in 3-5 sentences speculate on how the development of
1 answer
asked anonymously
37 views
In no more than three sentences I must state the "Hubble relationship" in words AND quantify numerically what it says about the
1 answer
asked by
Dayle
979 views
I need some information about the big bang theory. What website would be the best for information?
3 answers
asked by
Logan
950 views
The Big Bang Hypothesis suggests that 20 billion years ago
a) life first formed on the planet earth b) all matter collapsed into
5 answers
asked by
ant
950 views
what is the entire pysical universe
3 answers
asked by
jannette
912 views
A galaxy is receding away from us with a recession velocity of 100,000 km/s. What is the distance to this galaxy? What is the
2 answers
asked by
qwerty
927 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1 answer
asked by
Leila
856 views
In three to five sentences, briefly describe how the big bang theory explains the origin and evolution of the universe
state in a
3 answers
asked by
dani
34 views
Which correctly relate dark matter and dark energy to the Big Bang theory? Select the two correct answers.(1 point)
Responses
19 answers
asked anonymously
120 views
In 3 sentences, evaluate the scientific evidence that supports the big bang theory and the steady state theory.
9 answers
asked anonymously
65 views
In three sentences, evaluate the scientific evidence that supports the big bang theory and the steady state theory.
2 answers
asked anonymously
58 views
In three sentences, briefly describe how the big bang theory explains the origin and evolution of the universe.
4 answers
asked anonymously
55 views
What triggered the cyclic model of the origin of the universe? (1 point) Some scientists found that the amount of radiation in
1 answer
asked anonymously
52 views
The galaxies in the universe are all flying away from each other. The speeds of nearby galaxies are proportional to the distance
1 answer
asked by
Abhishek Ranjan
792 views
If the universe was born at the big bang, what existed before then?
6 answers
asked by
Mohammad
716 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.72K. What is the peak wavelength in
1 answer
asked by
Leila
693 views
Suppose when we look in one half of the sky, the CMBR appears to be at a temperature of 2.725K. What is the peak wavelength in
1 answer
asked by
Leila
668 views
Why didn’t the Universe collapse into a black hole in the past when there was so
much matter in such a small space? (a) Most of
4 answers
asked by
qwerty
637 views
How did the current model of the universe evolve
1 answer
asked by
No one
46 views
Which of the following possible outcomes regarding the universe do scientists think is most likely?
A. The universe will continue
2 answers
asked by
zakiyah
571 views
How does the amount of dark matter and dark energy in the universe influence what will happen to the universe in the future
1 answer
asked anonymously
34 views
What is the mathematical calculations that lead to the theory of Dark matter or Dark energy? What is the calculation for energy
2 answers
asked by
Dave
539 views
Where did CMB radiation originate?
(a) It is the radiation from the electroweak phase transition when the weak force was spon-
2 answers
asked by
qwerty
510 views
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Parent Categories (10)
Astronomy
Astronomy and Astrophysics
Astronomy/Physics
Astrophysics
Physical Sciences
Physics
Science
Science & Astronomy
Science and Astronomy
Science or Physics