1st Edition

ISBN: 9781630181871

Author: OpenStax, Ima Lyubkinskaya, Gregg Wolfe Douglas, Ingram, Liza Puiji, Sudhi Oberoi Nathan, Czuba

Publisher: OpenStax College.

Concept explainers

Nuclear fission is a type of nuclear reaction in which heavier nuclei split into lighter nuclei by releasing a large quantity of energy. The elements like uranium-235 and plutonium-239 isotope undergo nuclear fission releasing energy. When nuclei undergo…

Endothermic Nuclear Reaction

A nuclear reaction can be described as a process where two atoms, or two nuclei or nucleus and subatomic particles such as a proton, neutron interact together, and a large amount of energy is produced and new elements are also produced.

Textbook Question

Chapter 32, Problem 42PE

Integrated Concepts

(a) Estimate the years 1hat1he deuterium fuel in the oceans could supply the energy' needs of the world. Assume world energy consumption to be ten times that of the United States which is 8 × 10 19 J / y and the deuterium in the oceans could be converted to energy with an efficiency of 32%. You must estimate or look up the amount of water in the oceans and take the deuterium content to be 0.015% of natural hydrogen to find the mass of deuterium available. Note that approximate energy yield at deuterium is 3.37 × 10 14 J/kg .

(b) Comment on how much time this is by any human measure. (It is not an unreasonable result, only an impressive one.)

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Chapter 32, Problem 41PE

Chapter 32, Problem 43PE

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Chapter 32 Solutions

College Physics for AP Courses

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