The Mastering Astronomy with Pearson eText -- Standalone Access Card -- for Essential Cosmic Perspective (8th Edition)
8th Edition
ISBN: 9780134583549
Author: Jeffrey O. Bennett, Megan O. Donahue, Nicholas Schneider, Mark Voit
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 17, Problem 41EAP
Re-creating the Big Bang. Particle accelerators on Earth can push particles to extremely high speeds. When these particles collide, the amount of energy associated with the colliding particles is much greater than the mass-energy the particles have when at rest. As a result, these collisions can produce many other particles out of pure energy. Explain in your own words how the conditions that occur in particle accelerators are similar to the conditions that prevailed shortly after the Big Bang. Also, point out some of the differences between what happens in particle accelerators and what happened in the early universe.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Define Unification, and why scientists are striving for the unification of all forces? ilac dacariba in sandardmodal and a ha.
The law of conservation of energy states that energy can be converted from one form to another but cannot be created or destroyed. Therefore, the amount of energy in the universe is constant.
In your initial post to the discussion, respond to the following prompts:
What do you think would happen if energy were not conserved?
Think of (and share) two scenarios in which our lives would be drastically altered if this law of conservation was not in place. At least one of your scenarios should be at the molecular level.
Would the implications be positive? Negative? Explain.
if you know that the life time of particle is 100*10-6 s.
1- what its life time if its moves by speed 0.96c
2- what is the distance taken while moving
3- What is the distance traveled by the particle relative to an observer stationary in the particle's reference group?
Chapter 17 Solutions
The Mastering Astronomy with Pearson eText -- Standalone Access Card -- for Essential Cosmic Perspective (8th Edition)
Ch. 17 - Prob. 1VSCCh. 17 - Prob. 2VSCCh. 17 - Prob. 3VSCCh. 17 - Prob. 1EAPCh. 17 - 2. What is antimatter? How were...Ch. 17 - Prob. 3EAPCh. 17 - Prob. 4EAPCh. 17 - Prob. 5EAPCh. 17 - Prob. 6EAPCh. 17 - Prob. 7EAP
Ch. 17 - Prob. 8EAPCh. 17 - Prob. 9EAPCh. 17 - Prob. 10EAPCh. 17 - Prob. 11EAPCh. 17 - Prob. 12EAPCh. 17 - Describe three key questions about the universe...Ch. 17 - Prob. 14EAPCh. 17 - Prob. 15EAPCh. 17 - Prob. 16EAPCh. 17 - Prob. 17EAPCh. 17 - Prob. 18EAPCh. 17 - Prob. 19EAPCh. 17 - Prob. 20EAPCh. 17 - Prob. 21EAPCh. 17 - Prob. 22EAPCh. 17 - Prob. 23EAPCh. 17 - Prob. 24EAPCh. 17 - Prob. 25EAPCh. 17 - Prob. 26EAPCh. 17 - Prob. 27EAPCh. 17 - Prob. 28EAPCh. 17 - Prob. 29EAPCh. 17 - Prob. 30EAPCh. 17 - Prob. 31EAPCh. 17 - Prob. 32EAPCh. 17 - Prob. 33EAPCh. 17 - Prob. 34EAPCh. 17 - Prob. 35EAPCh. 17 - Unanswered Questions. Briefly describe one...Ch. 17 - Prob. 37EAPCh. 17 - Prob. 38EAPCh. 17 - Prob. 39EAPCh. 17 - Prob. 40EAPCh. 17 - Re-creating the Big Bang. Particle accelerators on...Ch. 17 - Prob. 42EAPCh. 17 - Prob. 43EAPCh. 17 - Prob. 44EAPCh. 17 - Prob. 45EAPCh. 17 - 46. Energy from Antimatter. The total annual U.S....Ch. 17 - Prob. 47EAPCh. 17 - Uniformity of the Cosmic Microwave Background. The...Ch. 17 - Prob. 49EAPCh. 17 - Prob. 50EAPCh. 17 - The Big Bang. How convincing do you find the...Ch. 17 - Prob. 52EAPCh. 17 - New Ideas in Inflation. The idea of inflation...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- Briefly explain the twin paradox, emphasizing what is paradoxical in the statement and how this apparent paradox is resolved.arrow_forwardGive five IMPACTS OF THEORY OF RELATIVITY TO HUMAN and provide brief explanation of how the relativity changed the world.arrow_forwardDescribe the Big Bang Theory. Include A) what it is, B)what happened , and C) at least three lines of evidence to support it.arrow_forward
- Why is dark energy required to explain the universe as we see it today according to the Big Bang model of the universe? 9arrow_forward5. Cesar reads about the big bang theory, which explains that the universe expanded as theresult of an explosion. He wants to evaluate whether this theory is a good one. Whichstatement is a characteristic of a good theory? A. It is the idea of only one scientist.B. It does not change as time passes.C. It is not supported by scientific evidence.D. It changes with new observations made by astronomers.arrow_forwardComplete the following nuclear reactions and identify the cosmic phase (Big Bang Nucleosynthesis, Stellar Nucleosynthesis, or Stellar explosion) in which the reaction occured.arrow_forward
- 1. What is wave-particle duality? How does it apply to photons and electrons? Why do we not generally observe this in everyday life? 2. What is the Hubble Law? What does it say about the evolution of the universe? What does it have to do with redshift?arrow_forwardWhat is dark energy? What makes it different from other forms of energy and how do we know it exists?arrow_forwardWhat is Lorentz law? Give definition, background, uses and examples of it.arrow_forward
- Describe two properties of the universe that are not explained by the standard Big Bang model (without inflation). How does inflation explain these two properties?arrow_forwardThinking about the ideas of space and time in Einstein’s general theory of relativity, how do we explain the fact that all galaxies outside our Local Group show a redshift?arrow_forwardThere is still some uncertainty in the Hubble constant. (a) Current estimates range from about 19.9 km/s per million light-years to 23 km/s per million light-years. Assume that the Hubble constant has been constant since the Big Bang. What is the possible range in the ages of the universe? Use the equation in the text, T0=1H , and make sure you use consistent units. (b) Twenty years ago, estimates for the Hubble constant ranged from 50 to 100 km/s per Mps. What are the possible ages for the universe from those values? Can you rule out some of these possibilities on the basis of other evidence?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
AstronomyPhysicsISBN:9781938168284Author:Andrew Fraknoi; David Morrison; Sidney C. WolffPublisher:OpenStax
Stars and Galaxies (MindTap Course List)PhysicsISBN:9781337399944Author:Michael A. SeedsPublisher:Cengage Learning
Astronomy
Physics
ISBN:9781938168284
Author:Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher:OpenStax
Stars and Galaxies (MindTap Course List)
Physics
ISBN:9781337399944
Author:Michael A. Seeds
Publisher:Cengage Learning
General Relativity: The Curvature of Spacetime; Author: Professor Dave Explains;https://www.youtube.com/watch?v=R7V3koyL7Mc;License: Standard YouTube License, CC-BY