What are your thoughts on the hypothesis of the big bang?
Q: Some thing that is 50 km away has an angular size of five arc seconds how tall is the object write…
A: Angular size, θ = 5 second of arc Distance, r = 50 km = 50×103 m Consider height is h. First…
Q: How do physicists measure the expansion rate of the universe?
A: How do physicists measure the expansion rate of the universe?
Q: What makes a neutrino different than a photon? Why is it that astronomers of the mid-20th century…
A: Interaction: Neutrinos only interact via the weak nuclear force and gravity. On the other side…
Q: Scientific models are often built in stages or layers, starting with a single idea. Which idea…
A: The Big Bang is a cosmological model of the observable universe that describes how the cosmos…
Q: Is there a way to quantify Dark Matter?
A: Required : Is there a way to quantify Dark Matter ?
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A: The diameter of the supercluster is given as 52 megaparsecs. 1 parsec = 3.262 light year
Q: Can I please ask your opinion on what you think of the idea of the Big Bang? How do you interpret it…
A:
Q: How long would the trip to Alpha Centauri take as observed by the astronauts in the spaceship? Give…
A: This problem belongs to special Relativity time dilation concept
Q: Why is the discovery of dark matter and dark energy so important to our understanding of the…
A: Dark matter and dark energy are one of the mysteries of the universe that are not fully understood.…
Q: Describe the Big Bang theory. What evidence supports this theory, and what are its implications for…
A: The Big Bang theory is the leading cosmological model that explains the origin and evolution of the…
Q: About how long after the Big Bang singularity did nuclei such as deuterium and helium-4 form? Group…
A: We know that at the time of the Big Bang, the plasma was so dense and hot that nucleons could not…
Q: It is year 2120 and we have figure out a propulsion system that allows spaceships travel at…
A:
Q: The law of conservation of energy states that energy can be converted from one form to another but…
A: If energy were not conserved, it would have significant implications for the functioning of the…
Q: What is the concept of dark matter, and what evidence suggests its existence?
A: Introduction:The predictions of the general theory of relativity fall short in explaining the…
What are your thoughts on the hypothesis of the big bang?
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- Where did the atoms that were the cause of the big bang originate from?QUESTION 10 In Exercise 12.4 of your book, University Physics 15th edition (see End of the Chapter 12 section), what is the answer for sub-item (b) if the radius of the neutron star is 10.408 km? (express your answer in the proper SI unit and without scientific notation)What is the order of objects to form from first to last after the Big Bang nuclei,neutral Atoms, protons?
- Carbon-14 (14C) is a radioactive isotope of carbon with a half-life of 5730 years—meaning that half of the 14C in a sample decays into 14N during that time. Suppose a scientist analyzes a sample of ancient plant material from a bog and finds that it contains 1/8th as much 14C as when it formed. Roughly how old is the sample? _____ yearsThe discovery of the dark energy was a surprise because astrophysicists generally assumed that the expansion would be slowing down. Select one: True False