In an open universe, the overall geometry of the Universe would be a. flat b. spherical c. hyperbolic
Q: Gravitational lensing can be used to detect which component of the Universe? a. Dark Matter.…
A: Answer: (A) Dark Matter
Q: What is the densest substance in the universe?
A: Osmium is the densest thing in the universe.
Q: Where is the bulk of the mass concentrated in the region depicted here? 133 Anten Milky Way.. SMC…
A: The above pic is the pic of the local group, which consists of The Milky Way The Andromeda…
Q: Which of the following events in the early universe likely came first? a. Formation of the…
A: Answer: (b) Big Bang Nucleosynthesis
Q: ccording to modern science, the age of the universe is about a. 6,000 years b. 14…
A: Question asked : Age of the universe, according to the modern science
Q: In the context of the Big Bang theory, cosmic inflation refers to: A. A rapid expansion of the…
A: The big bang is the focal point of the most convincing theory explaining the origin of our…
Q: How much of the universe appears to be the normal ordinary matter? Group of answer choices 50% 95%…
A: CONCEPT: Among the whole universe, only a small part is visible and the remaining part is…
Q: What started the clumping of matter in the early universe that eventually became the seeds of…
A: The force that is carried by the field of virtual astronomical particles in the quantum field is…
Q: About what percentage of the universe is believed to be composed of normal matter? O 5% O > 22% O…
A: 68% of the matter is dark energy. 27% of the matter is dark matter. Rest less or equal to 5% is…
Q: Hubble's Law Constant provides the following information about the observable universe: galaxies…
A: Hubble's law constant, often denoted as H₀ provides an estimate of the current rate of expansion of…
Q: Estimate the temperature of the universe when it was approximately 1 minutes old
A: Our universe is thought to be formed from a singularity of infinite density and temperature. It…
Q: What causes galaxies, stars, and solar systems to form? * A) Visible matter and/or dark matter…
A: Answer B) Visible matter and/or dark matter create a strong gravitational force to form these groups…
Q: 9. I found this meme online. Its goal is to undermine the picture of the Universe proposed by modern…
A: Here are the factors that can affect in this scenario: Earth's Rotation - The Earth rotates around…
Q: The flatness problems states that a. the density of the universe is very close to the critical…
A: The flatness problem is a fine tuning problem of cosmology in the Big-Bang theory. Here, density of…
Q: The first stars to form in our galaxy a. had circular orbits. b. had highly elliptical…
A: Population 1 stars are the newer and younger stars.
Q: Which is a scientific hypothesis? Select one: a.atoms are the smallest matter particles b.the…
A: Meaning of hypothesis is presumption or supposition. A scientific hypothesis is that presumption or…
Q: Which of the following represents the notion that our observable Universe may be a part of a much…
A: To find which represent the notion that our observable universe may be part of much larger whole?
Q: The period during the early Universe in which the first atomic nuclei (not full atoms) formed is…
A: Answer: (d) Big Bang Nucleosynthesis
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- Which axiom of set theory is used to define the constructible universe L? A. Axiom of Infinity B. Axiom of Power Set C. Axiom of Choice D. Axiom of ConstructibilityWhat are a couple of scientific speculations that describe the future of our universe?Which of the following can be concluded from the two premises below: 1. Whatever begins to exist has a cause 2. The universe began to exist some 14 billion years ago a. the universe must have a cause b. nothing c. the universe caused itself d. there must be a multiverse