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Effective: Summer 2020 |
PHYS 4D | GENERAL PHYSICS (CALCULUS) | 6 Unit(s) |
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Prerequisites: Prerequisite: PHYS 4C. |
Corequisites: Corequisite: Completion of or concurrent enrollment in MATH 2A. |
Grade Type: Letter Grade, the student may select Pass/No Pass |
Not Repeatable. |
FHGE: Non-GE Transferable: CSU/UC |
5 hours lecture, 3 hours laboratory. (96 hours total per quarter) |
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Student Learning Outcomes - - Students should have an understanding of the Schrodinger Equation and be able to solve problems with introductory-level potentials.
- Students should have both a conceptual and computational understanding of Einstein's theory of special relativity.
- The lab experiments should give students deeper understanding into the historical experiments that form the basis of modern physics and the science involved.
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Description - |
| Special relativity, statistical mechanics, quantum mechanics, atomic physics, nuclear physics, particle physics. |
Course Objectives - |
| The student will be able to:
- Compute special relativity problems and interpret related paradoxes and special cases.
- Explain wave-particle duality and its implications through both historical and thought experiments.
- Discuss the concepts of quantum mechanics and solve simple problems.
- Discuss models and solve problems pertaining to the hydrogen atom, the periodic table and condensed matter physics.
- Explain models of nuclear physics, how they relate to observed results, and solve problems concerning radioactive decay.
- Explain current theories in particle physics.
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Special Facilities and/or Equipment - |
| - Physics laboratory with equipment for teaching introductory relativity and modern physics.
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Course Content (Body of knowledge) - |
| - Compute special relativity problems and interpret related paradoxes and special cases.
- Frames of reference
- Inertial vs. noninertial frames
- Galilean tranforms
- The speed of light
- Maxwell's equations
- Ether
- Michelson-Morley results
- Einstein's postulates
- Laws of physics same in inertial frames
- Speed of light constant in inertial frames
- Lorentz transformations
- Length contraction
- Time dilation
- Simultaneity
- Experimental evidence
- Muon decay
- Airborne atomic clocks
- Paradoxes
- Twin paradox
- Ladder in barn paradox
- Addition of velocities
- Momentum
- Momentum is conserved
- Discussion of "relativistic mass"
- Energy
- Derivation of e=mc^2
- Conservation of energy
- Relativistic collisions
- General relativity
- Explain wave-particle duality and its implications through both historical and thought experiments.
- Light acting like a particle
- Blackbody radiation
- Definition of a black body
- Wien's law
- T^4 law
- Classical attempts at solution
- Planck's solution
- The photoelectric effect
- Experimental evidence
- Einstein's solution
- The Compton effect
- Wave properties of particles
- The de Broglie hypothesis
- Electron diffraction
- Wave-particle duality
- Two slit experiments
- Predictions for waves
- Predictions for particles
- Experimental results
- The concept of probabilistic results
- Discuss the concepts of quantum mechanics and solve simple problems.
- The Stern-Gerlach experiment
- The concept of spin
- Experimental results
- Alignment and anti-alignment
- Results of consecutive measurements
- Mathematical representation
- State vectors
- Eigenvectors
- The collapse of the state vector
- Assignment of probability based upon amplitude
- Normalization of recombined waves
- Time evolution
- Wave functions and the Schrodinger equation
- Justification of the Schrodinger equation
- Probability results
- Energy eigenfunctions
- Heisenberg uncertainty principle
- Particle in a box
- Infinite walls
- Solutions
- Quantized energy levels
- Finite box
- Two-dimensional box
- Scattering and tunneling
- Quantum harmonic oscillator
- Correspondence principle
- Discuss models and solve problems pertaining to the hydrogen atom, the periodic table and condensed matter physics.
- Bohr's model of the hydrogen atom and the hydrogen spectrum
- Restriction of angular momentum to integer multiples of Planck's constant
- Bohr radius
- Energy levels and the hydrogen spectrum
- Shortcomings of the Bohr model
- Quantum mechanical approach
- Schrodinger's equation
- Three dimensions
- Electrostatic potential
- Spherical coordinates
- Separation of variables
- The need for four quantum numbers
- Wave functions for the hydrogen atom
- Shapes
- Probabilities
- Pauli exclusion principle
- The periodic table
- Wave functions in solid state
- Energy bands
- Statistical distribution functions
- Explain models of nuclear physics, how they relate to observed results, and solve problems concerning radioactive decay.
- Models of the nucleus
- Stability
- Ratio of protons to neutrons
- Radioactivity
- Decay and half-lives
- Biological effects of radiation
- Fission
- Fusion
- Explain current theories in particle physics.
- Inventory of particles
- Leptons
- Hadrons
- Baryons
- Mesons
- Conservation laws
- Quarks
- Eightfold way
- Color
- Particles as force mediators
- Virtual particles
- Different views of the strong force
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Methods of Evaluation - |
| - Weekly problem sets
- Periodic midterm tests
- Laboratory performance
- Final examination
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Representative Text(s) - |
| Moebs, Ling, and Sanny. University Physics. OpenStax, 2017.
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Disciplines - |
| Physics/Astronomy
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Method of Instruction - |
| - Lecture
- Discussion
- Cooperative learning exercises
- Laboratory
- Demonstration
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Lab Content - |
| - Suggested laboratory experiments (some experiments may use computer-generated data and/or data from audio-visual media):
- Exponential decay
- Time dilation
- The photoelectric effect
- Black body radiation
- Atomic spectra
- Particle scattering (mechanical simulation)
- The Franck-Hertz experiment
- Radioactive decay
- Electron diffraction
- Charge-to-mass of the electron
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Types and/or Examples of Required Reading, Writing and Outside of Class Assignments - |
| - Homework problems: Homework problems covering subject matter from text and related material ranging from 10-20 problems per week. Students will need to employ critical thinking in order to complete assignments.
- Lecture: Five hours per week of lecture covering subject matter from text and related material. Reading and study of the textbook, related materials and notes.
- Labs: Students will perform experiments and discuss their results in either the form of a written lab report or via oral examination. Reading and understanding the lab manual prior to class is essential to success.
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