Learning Objectives By the end of this section, you will be able to: Figure 15.6 Beginning with the Industrial Revolution, humans have harnessed power through the use of the first law of thermodynamics, before we even understood it completely. This photo, of…
Learning Objectives By the end of this section, you will be able to: Figure 15.2 This boiling tea kettle represents energy in motion. The water in the kettle is turning to water vapor because heat is being transferred from the stove to…
Figure 15.1 A steam engine uses heat transfer to do work. Tourists regularly ride this narrow-gauge steam engine train near the San Juan Skyway in Durango, Colorado, part of the National Scenic Byways Program. (credit: Dennis Adams) Chapter Outline 15.1 The First Law…
The Four Fundamental Forces Quarks The Unification of Forces
Section Learning Objectives By the end of the section, you will be able to do the following: Section Key Terms Big Bang Electroweak Epoch electroweak theory Grand Unification Epoch Grand Unified Theory Inflationary Epoch Planck Epoch Quark Era superforce Theory…
Section Learning Objectives By the end of the section, you will be able to do the following: Section Key Terms annihilation antimatter baryon bottom quark charmed quark color down quark flavor gluon hadron Higgs boson Higgs field lepton meson pair…
Section Learning Objectives By the end of the section, you will be able to do the following: Section Key Terms carrier particle colliding beam cyclotron Feynman diagram graviton particle physics pion quantum electrodynamics synchrotron W−W− boson W+W+ boson weak nuclear force Z0Z0 boson…
Figure 23.1 Part of the Large Hadron Collider (LHC) at CERN, on the border of Switzerland and France. The LHC is a particle accelerator, designed to study fundamental particles. (credit: Image Editor, Flickr) Chapter Outline 23.1 The Four Fundamental Forces 23.2 Quarks 23.3 The Unification…
The Structure of the Atom Nuclear Forces and Radioactivity Half Life and Radiometric Dating Nuclear Fission and Fusion Medical Applications of Radioactivity: Diagnostic Imaging and Radiation
Section Learning Objectives By the end of this section, you will be able to do the following: Section Key Terms Anger camera rad radiopharmaceutical therapeutic ratio relative biological effectiveness (RBE) roentgen equivalent man (rem) tagged Medical Applications of Nuclear Physics…