Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN: 9781337553292
Author: Raymond A. Serway, John W. Jewett
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 38, Problem 32P
(a)
To determine
The mass of the supply of the matter and the antimatter needed to provide the energy for one year.
(b)
To determine
The volume of the storage containers to hold the
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
You are working for an alternative energy company. Your supervisor has an idea for a new energy source. He wants to build a matter-antimatter reactor that will convert the entire mass of the matter and antimatter into recoverable energy, with no waste. He has lofty ideas; he wants his reactor to provide energy to the entire world, replacing coal, fossil fuel, hydroelectric, wind, thermal, and nuclear energy sources in all countries. (a) He asks you to determine the masses of the supply of matter and antimatter that will need to be combined to provide the world’s needs for one year. (b) He also asks you to determine how large the storage containers must be to hold a 5.0-yr supply of the matter and antimatter while it is waiting to be used in the reactor. The current energy consumption worldwide is about 4.0 × 1020 J per year, and the matter and antimatter will have approximately the density of aluminum, 2.70 g/cm3.
Question: If the entire 450 kg antimatter fuel supply of the Enterprise combines with the same amount of
matter and is complete converted into energy, how much energy is then released? How does this compare
to the U.S. yearly energy use, which is roughly 1.0 * 1020J?1
Give your answer as a percentage and give both answers in two significant figures (link).
Remember E = m * c with c =
2.998 * 10° m/s
1Young, H.. and Freedman, R. (2015) University Physics with Modern Physics. Pearson.
Solution:
Released energy:
Percentage:
An iron nail has a mass of 15.0 g. What is
the energy (in Joules) that would be
required to break all the iron nuclei into
their constituent protons and neutrons?
Ignore the energy that binds the electrons
to the nucleus and the energy that binds
one atom to another in the structure of the
metal. For simplicity, assume that all the
iron nuclei are
56 Fe
(atomic mass = 55.934 939 u).
Chapter 38 Solutions
Physics for Scientists and Engineers with Modern Physics
Ch. 38.1 - Which observer in Figure 38.1 sees the balls...Ch. 38.1 - Prob. 38.2QQCh. 38.4 - Suppose the observer O on the train in Figure 38.6...Ch. 38.4 - Prob. 38.4QQCh. 38.4 - Prob. 38.5QQCh. 38.4 - You are observing a spacecraft moving away from...Ch. 38.6 - You are driving on a freeway at a relativistic...Ch. 38.8 - Prob. 38.8QQCh. 38 - In a laboratory frame of reference, an observer...Ch. 38 - Prob. 2P
Ch. 38 - Prob. 3PCh. 38 - Prob. 4PCh. 38 - Prob. 5PCh. 38 - An astronaut is traveling in a space vehicle...Ch. 38 - Prob. 7PCh. 38 - You have been hired as an expert witness for an...Ch. 38 - Prob. 9PCh. 38 - Prob. 10PCh. 38 - Prob. 11PCh. 38 - A cube of steel has a volume of 1.00 cm3 and mass...Ch. 38 - Review. In 1963, astronaut Gordon Cooper orbited...Ch. 38 - You have an assistantship with a math professor in...Ch. 38 - Prob. 15PCh. 38 - Prob. 16PCh. 38 - A moving rod is observed to have a length of =...Ch. 38 - Prob. 18PCh. 38 - Prob. 19PCh. 38 - You have been hired as an expert witness in the...Ch. 38 - Figure P38.21 shows a jet of material (at the...Ch. 38 - Prob. 22PCh. 38 - Prob. 23PCh. 38 - Prob. 24PCh. 38 - Prob. 25PCh. 38 - Prob. 26PCh. 38 - Prob. 27PCh. 38 - (a) Find the kinetic energy of a 78.0-kg...Ch. 38 - Prob. 29PCh. 38 - Prob. 30PCh. 38 - Prob. 31PCh. 38 - Prob. 32PCh. 38 - Prob. 33PCh. 38 - Prob. 34PCh. 38 - Prob. 35PCh. 38 - Prob. 36PCh. 38 - Prob. 37PCh. 38 - Prob. 38PCh. 38 - Prob. 39PCh. 38 - An unstable particle with mass m = 3.34 1027 kg...Ch. 38 - Prob. 41PCh. 38 - Prob. 42APCh. 38 - Prob. 43APCh. 38 - Prob. 44APCh. 38 - Prob. 45APCh. 38 - Prob. 46APCh. 38 - Prob. 47APCh. 38 - Prob. 48APCh. 38 - Prob. 49APCh. 38 - Prob. 50APCh. 38 - Prob. 51APCh. 38 - Prob. 52APCh. 38 - The creation and study of new and very massive...Ch. 38 - Prob. 54CPCh. 38 - Prob. 55CP
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
- Plutonium-239 is a fissile isotope, which can fission into caesium and yttrium, Cs-138 + Y- 99. The masses of these three isotopes are respectively 239.0522, 137.9110 and 98.9246 amu, and the mass of the neutron is 1.0087 amu. i) Write the equation for this reaction, in the style of the reaction of Question A7. Calculate the energy (in MeV) given off in the reaction. ii)arrow_forwardThese values may be useful for the following question(s). speed of light = 3.00 ´ 108 m/s 1 J = 1 kg·m2/s2 1 cal = 4.18 J What is the binding energy of an atom having a mass deficiency of 0.4721 amu per atom? Express your answer in kJ/mol of atoms.arrow_forwardOne of the most promising possibilities for commercial fusion is combining deuterium (amu 2.014102 u) with tritium (amu 3.0160492 u) to form Helium-4 (amu 4.002602) and a neutron (amu 1.008665). How much energy (in MeV) would you expect to be given off by this nuclear reaction? O 17.6 MeV O 5.03 Mev. O 11.8 MeV O 931.5 MeV O86.4 MeVarrow_forward
- In one type of fusion reaction a proton fuses with a neutron to form a deuterium nucleus: 11 H + 10n → 21H+γ.The masses are 11H (1.0078 u), 10n (1.0087 u), and 21H (2.0141 u). The γ-ray photon is massless. How much energy (in MeV) is released by this reaction?arrow_forward(a) How much energy is released in the explosion of a fission bomb containing 3.0 kg of fissionable material? Assume that 0.10% of the mass is converted to released energy. (b) What mass of TNT would have to explode to provide the same energy release? Assume that each mole of TNT liberates 3.4 MJ of energy on exploding. The molecular mass of TNT is 0.227 kg/mol. (c) For the same mass of explosive, what is the ratio of the energy released in a nuclear explosion to that released in a TNT explosion?arrow_forwardA penny has a mass of 3.0 g. Calculate the energy that would be required to separate all the neutrons and protons in this coin from one another. For simplicity, assume that the penny is made entirely of 63Cu atoms (of mass 62.929 60 u).The masses of the protonplus- electron and the neutron are 1.007 83 u and 1.008 66 u, respectively.arrow_forward
- Nuclear fusion can happen when a carbon nucleus of mass 12u fuses with a hydrogen nucleus of mass 1.00782 u to form a nitrogen nucleus of mass 13.00574 u. Determine how much energy is released by the reaction, expressed in MeV. (Keep five significant digits)arrow_forwardIn the analysis of a nuclear reaction, scientists identify the rest masses of all reactants and products. By applying the equation E = mc, what property of the reaction can be calculated? O the kinetic energy of each component O the half-life of each component O the reaction energy O the speed of the reaction inish Cancel here to searcharrow_forwardThe carbon isotope 14C is used for carbon dating of objects. A 14C nucleus can change into a different kind of element, a neighbor on the periodic table with lower mass, by emitting a beta particle – an electron or positron – plus a neutrino or an anti-neutrino. Consider the scenario where 14C ( mass of 2.34 x 10 -26) decays by emitting an electron and anti neutrino. The electron has a mass of 9.11x 10-31 kg and a speed of 5.5 x107 m/s. While the anti neutrino has a momentum of 8.5x10-24 kg-m/s. If the electron and anti neutrino are emitted at right angles from each other, calculate the recoil speed of the nucleus.arrow_forward
- The Sun generates energy by p-p proton-proton chain nuclear fusion. The second step of p-p chain is: 2H + 1H → 3He. The particle masses are 2.0141 u, 1.0078 u, 3.0160 u, for 2H, 1H, 3He, respectively. This step produces _____ MeV of energy.arrow_forwardA neutral pion 770 (rest energy = 135.0 MeV) produced in a high-energy particle experiment moves at a speed of 0.851c. After a very short time, it decays into two y-ray photons. One of the y-ray photons has an energy of 126 MeV. What is the energy (in MeV) of the second y-ray photon? Take relativistic effects into account. Number i Before decay Units E mm After decay E₂ muarrow_forwardThe factor γ appears in many relativistic expressions. A value γ = 1.01 implies that relativity changes the Newtonian values by approximately 1% and that relativistic effects can no longer be ignored. At what kinetic energy, in MeV, is γ = 1.01 for (a) an electron, and (b) a proton?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
University Physics Volume 3PhysicsISBN:9781938168185Author:William Moebs, Jeff SannyPublisher:OpenStax
University Physics Volume 3
Physics
ISBN:9781938168185
Author:William Moebs, Jeff Sanny
Publisher:OpenStax
Time Dilation - Einstein's Theory Of Relativity Explained!; Author: Science ABC;https://www.youtube.com/watch?v=yuD34tEpRFw;License: Standard YouTube License, CC-BY