What does an astronomer need to understand the fundamentals of to be able to calculate the age of the universe?
Q: If there is no observable edge to the universe, can we determine where its center of expansion is?…
A: Let’s explain by taking a simple example of a balloon analogy to explain the expansion of the…
Q: What are the three important pieces of evidence that led scientists to accept the Big Bang as the…
A: The Big Bang model is one of the many theories that were developed to explain the birth of the…
Q: Write each of the following complex numbers in the exponential form. (a) 2 cos- +i cos 3 3 을 (b) 5,…
A: a) The given equation is of the Polar form z=r(cosθ+isinθ) Therefore, r= 2 θ= π/3 We know that,…
Q: What was the maximum age of the universe predicted by Hubble's first estimate of the Hubble…
A: The age of the universe is given by Where Ho = Hubble constant
Q: Astronomers recently claimed to have discovered the most distant galaxy known. How would they have…
A: Astronomers recently claimed to have discovered the most distant galaxy known. How would they have…
Q: Show that for the hydrogenic orbitals, Ĥynem (r, 0,0) = (-1) Unem (r,0,0).
A: Given: ψnlmr,θ,ϕ = RnlYmlθ,ϕ
Q: I'm doing a debate about Kalam cosmological. I need to have an example of something out of nothing…
A: Answer:- Atomic physics, Nuclear Physics, Relativistic Physics , Quantum physics, Thermodynamic and…
Q: Give two reasons why the Golden Ratio is present in a creation or a thing. Explain or discuss each
A: In this question we have to answer about the Golden Ratio. Please give positive feedback if the…
Q: What is the wavelength of the light when it was emitted from the galaxy when the universe was only…
A: Formula used 1+z=(lamdanow/lamda13.8). Here z is called red shift. 1. The wavelength of light when…
Q: رہے dz dz O₂ Og a 4 a 1 8 A B VICTORY Bx By 11 В со 1 sin
A: Required formulae for the shown vectors.
Q: how far light would travel in a week on the “cosmic calendar”?
A: To find : How far does the light travel in 1 week of cosmic calender
Q: What do you think of the statement: The universe has no center and no edge (or boundary)?
A: The description of the universe that it has no centre and no edge actually tells a lot about the…
Q: How can physics help us gain a greater understanding of the interconnected ness of everything in the…
A: The ness interconnection of the universe can be understand with the help of physics. The physics…
Q: If the universe is closed and finite, then a. the universe has a center and an edge. b. the…
A: If the universe is closed and finite, then the final fate of the universe will be very cold and of…
Q: 25) Recall that Hubble’s Law is given by V=HR; this means that H has units of inverse seconds…
A: A parsec is 3.26 light-years and the speed of light is 3 X 105 km/sec. Use 3.156 X 107 sec/yr.
Q: is "the idea that a complete description of the universe at any time-fifty years ago, shortly after…
A: Step 1: The answer is: Determinism Step 2: Explanation: In physics, determinism means that the state…
Q: Solve this problem using data from this table in your text. (a) What is the ratio of the distance to…
A:
Q: 1. Explain what has happened to the number of elements in the universe over time (beginning with the…
A: The entire cosmic system of matter and energy, of which Earth and its inhabitants are a part.…
Q: In a Universe with Ω=1, without the presence of dark energy, the expansion of the Universe would a.…
A: Dark energy is the energy present in our universe in a high amount which is something 60% and many…
Q: What is the estimated age of the Universe (in years) if the Hubble constant is 70 km/s/Mpc?
A:
Q: Hubble law describes how the speed of recession of distant galaxies varies with the distance from…
A: Introduction: Hubble law: It is used for describing the age of the universe since the big bang. It…
Q: The cosmic background radiation comes from a time in the evolution of the universe a. when…
A: Given The cosmic background radiation comes from a time in the evolution of the universe, as…
Q: Which of the following did NOT happen during the first few minutes after the Big Bang? matter and…
A: Solution: Given: Which of the following did NOT happen during the first few minutes after the Big…
Q: Despite its age, the size of the universe by diameter is the following: a) 13.8 x 10^9 ly b) 10 x…
A: The age of the universe is considered to be 13.7 billion years. A light-year is a unit of distance.…
Q: Exercise: One parsec is a unit of distance equal to roughly 3.25 light-years. The prefix Mega means…
A: For this problem, it is required to convert the distance 24 Mpc into kilometers. It is given that, 1…
Q: Astronomy: The best current evidence is that the rate of expansion of the universe over time is, a.…
A: This question is from astronomy and astrophysics.
Q: 3. Given R =-7953.8073Î – 4174.5370Ĵ – 1008.9496K km and V = 3.6460035Î – 4.9118820Ĵ –4.9193608Ê…
A:
Q: Why couldn't atomic nuclei exist when the age of the universe was less than 2 minutes?
A: As per Hubble's theory, the universe is expanding, this means at some point in time there were…
Q: Calculate the length of one light-year (ca), in metres.
A:
Q: What is the most fascinating feature of the standard model
A: The Standard Model of particle physics is a hypothesis that classifies all known constituent…
Q: 2. The diameter of our Milky Way is roughly - 105 ly(light-year). Planet X at the edge of our Milky…
A:
Q: The correct answer is 2.18E-1. Can you show how to get this?
A: Write the expression for the intensity and substitute the corresponding values. I=P4πd2I=5×106…
Q: 1. Is smoke an example of matter? Does it have mas and occupy space? 2. Are toys and leaves…
A:
Q: Big Bang Theory?
A: the ratio helium to hydrogen observed in universe is not a direct piece of evidence in support of…
Q: What is meant by the critical density of the universe? Why is this quantity important to…
A: The critical density is the average density of matter necessary for the Universe's expansion to come…
Q: What evidence can you cite that the universe is flat?
A: What evidence can you cite that the universe is flat.
Q: If the current mass of the universe consists of 75% protons and 25% 4He, what is the current ratio…
A: Given: Universe consists of 75% protons and 25% 4He.
Q: Was the Big Bang an explosion? Explain your answer.
A: the Big Bang wasn't an explosion that destroyed things.
Q: We believe that the big bang occurred 13.8 billion years ago. Give 3 reasons why scientists believe…
A: There are several lines of evidence that support the idea that the universe is 13.8 billion years…
Q: To what extent do astronomers have the ability to see into the history of the universe?
A: Introduction: We are all aware that time travel is not feasible, so an astronomer cannot use A time…
Q: 2) What will be the Hubble constant of a universe with an age of 80 billion years?
A: Edwin Hubble observed that galaxies were moving away from each other instead of coming closer. He…
Q: Does it make sense to ask, “If the universe is expanding, what is it expanding into?”
A: To explain the correct answer for the given question is as follows,
My question is
What does an astronomer need to understand the fundamentals of to be able to calculate the age of the universe?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
