The Nucleus Nuclear Composition Nuclear Properties Stable Nuclei Binding Energy Meson Theory of Nuclear Forces

Aug 29, 2012

780 likes | 926 Vues

Chapter 11The Nucleus. Most of the physical and chemical properties of matter which we are familiar with are a result of the number and configuration of atomic electrons.. Introduction. That's why we have spent most of the course to date concentrating topics related to atomic electrons.. The first

Share Presentation

Embed Code

Link

siyamak

Télécharger la présentation

The Nucleus Nuclear Composition Nuclear Properties Stable Nuclei Binding Energy Meson Theory of Nuclear Forces

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

Nuclear Energy

Nuclear Energy Nuclear Fission Nuclear fission is the process of splitting a nucleus into two nuclei with smaller masses. Fission means “to divide” Remember that fission has 2 s’s, therefore it splits into TWO parts. Fission cont.

728 views • 10 slides

Nuclear Energy

Nuclear Energy Nuclear Fission Pressurized Water Reactor Radiation Energy in the form of waves or particles given off by unstable atoms Occurs naturally in our environment (sun’s rays, earth’s crust) FDA estimates that more than ¾ of radiation we receive comes from natural sources

419 views • 5 slides

Nuclear Masses and Binding Energy

Nuclear Masses and Binding Energy. Lesson 3. Nuclear Masses. Nuclear masses and atomic masses. Because B electron (Z)is so small, it is neglected in most situations. Mass Changes in Beta Decay. - decay. + decay. Mass Changes in Beta Decay. EC decay.

594 views • 24 slides

Nuclear Binding Energy

Nuclear Binding Energy. B tot (A,Z) = [ Zm H + Nm n - m(A,Z) ] c 2 B m B ave (A,Z) = B tot (A,Z) / A HW 8 Krane 3.9 Atomic masses from: http://physics.nist.gov/cgi-bin/Compositions/stand_alone.pl?ele=&all=all&ascii=ascii&isotype=all Separation Energy

1.32k views • 22 slides

Nuclear Forces from String Theory

22 nd July 2010 @ECT*. Nuclear Forces from String Theory. Koji Hashimoto (RIKEN, Mathematical physics lab). arXiv/1003.4988 N.Iizuka, P.Yi, KH. arXiv/1005.4412 N.Iizuka, KH. arXiv/0809.3141,0910.2303 KH. arXiv/0901.4449 T.Sakai, S.Sugimoto, KH.

520 views • 31 slides

Nuclear Stability Contents: The curve of binding energy Forces in the nucleus Protons vs. neutrons

Nuclear Stability Contents: The curve of binding energy Forces in the nucleus Protons vs. neutrons. The curve of binding energy. Most tightly bound. Fission releases energy. Fusion releases energy. Binding energy per nucleon Going to more tightly bound releases energy

240 views • 3 slides

Nuclear Masses and Binding Energy

Nuclear Masses and Binding Energy. Lesson 3. Nuclear Masses. Nuclear masses and atomic masses. Because B electron (Z)is so small, it is neglected in most situations. Mass Changes in Beta Decay. β- decay. β+ decay. Mass Changes in Beta Decay. EC decay.

522 views • 24 slides

Nuclear Binding, Radioactivity

Nuclear Binding, Radioactivity. Physics 1161: Lecture 25. Sections 32-1 – 32-9. X-Rays emitted by cathode ray tube. Polonium and radium. Radioactivity. Marie Curie 1867 - 1934. Wilhelm Roentgen 1845 - 1923. Spontaneous emission of radiation from the nucleus of an unstable isotope.

685 views • 49 slides

Nuclear Forces

Nuclear Forces. The power behind Stars. Fundamental Forces. Gravity Attractive force governed by mass Electromagnetism Attractive or repulsive force that is governed by electric charge Weak nuclear A force that governs nuclear decay (fission) Strong nuclear

528 views • 14 slides

Nuclear Theory

Nuclear Theory. SPS3. Students will distinguish the characteristics and components of radioactivity. Differentiate among alpha and beta particles and gamma radiation. Differentiate between fission and fusion. Explain the process half-life as related to radioactive decay.

563 views • 35 slides

Nuclear Binding Energy

Nuclear Binding Energy. For the “Special” AP Physics Students Montwood High School R. Casao. Energy must be added to a nucleus to separate it into its individual nucleons (protons and neutrons). The energy that must be added to separate the nucleons is called the binding energy E B .

1.22k views • 22 slides

Nuclear Energy

Nuclear Energy. Nuclear Energy. Conversion of energy from nuclear bonds of U-235 isotope into thermal energy. Nuclear fission – the splitting apart of atomic nuclei releases nuclear energy Radioactive decay – when parent isotope (U-235) emits alpha, beta particle or gamma radiation

744 views • 23 slides

Nuclear Forces

4.00260 amu. 4.03298 amu. Nuclear Forces. Mass Defect. Difference between the mass of an atom and the mass of its individual particles. Nuclear Binding Energy. Energy released when a nucleus is formed from nucleons. High binding energy = stable nucleus. E = mc 2. E: energy (J)

466 views • 14 slides

Nuclear Binding, Radioactivity

Nuclear Binding, Radioactivity. Physics 1161: Lecture 33. Sections 32-1 – 32-9. X-Rays emitted by cathode ray tube. Polonium and radium. Radioactivity. Marie Curie 1867 - 1934. Wilhelm Roentgen 1845 - 1923. Spontaneous emission of radiation from the nucleus of an unstable isotope.

661 views • 51 slides

Chiral Theory of Nuclear Matter and Nuclei

Chiral Theory of Nuclear Matter and Nuclei. strong interactions - ingredients, problems, partial solutions constructing a working hadronic model applications of a hadronic model. nuclear matter nuclear structure neutron stars, heavy-ion collisions. projects, outlook. D. Zschiesche

677 views • 48 slides

Nuclear Binding Energy

Nuclear Binding Energy. B tot (A,Z) = [ Zm H + Nm n - m(A,Z) ] c 2 B m  B ave (A,Z) = B tot (A,Z) / A HW 9 Krane 3.9 Atomic masses from: HW 10 Krane 3.12 http://physics.nist.gov/cgi-bin/Compositions/stand_alone.pl?ele=&all=all&ascii=ascii&isotype=all

551 views • 20 slides

Nuclear Energy Dawn of Nuclear Age

Nuclear Energy Dawn of Nuclear Age. History Introduction to Nuclear Energy Atoms and radioactivity Pros and Cons of Nuclear Energy Future of Nuclear Power. Overview. Early History of Nuclear Power. Development of nuclear power. 1954 the first nuclear power plant in USSR. 1957

835 views • 33 slides

Nuclear Binding, Radioactivity

Physics 102: Lecture 27. Nuclear Binding, Radioactivity. Make sure your grade book entries are correct! e.g. HOUR EXAMS, “EX” vs. “AB” EX = excused, AB = absent = 0 credit Honors projects are due May 3 via email: Word/PDF, file name to include your full name

279 views • 26 slides

More Related