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Physics 1501 - Modern Technology
Randy Kobes & Gabor Kunstatter
Physics Department
University of Winnipeg
September, 1999
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Contents
List of Figures
List of Tables
Introduction
Science as Art
The Scientific Method
Statistics
Aspects of science
Symmetry
Units and measurements
Questions
Motion
Position
Velocity
Acceleration
Graphing Motion
Free fall motion
Questions
Forces and Newton's Laws
Forces
Newton's Laws
Newton's 1st Law
Newton's 2nd Law
Newton's 3rd Law
Weight and Mass
Questions
Work and Energy
Work
Power
Kinetic Energy
Potential Energy
Gravitational Potential Energy
Elastic or Spring Potential Energy
Electrical Potential Energy
Other types of energy
Heat
Wave energy
Mass energy
Conservation of momentum
Symmetries and Conservation Laws
Questions
Rotational Motion
Circular motion
Angular position
Angular velocity
Angular acceleration
Torque
Static Equilibrium
Moment of inertia
Rotational kinetic energy
Angular momentum
Questions
Gravity
Newton's Law of Gravity
Gravitational Acceleration
Weight and Mass, Revisited
Gravitational Potential Energy
Escape Velocity
Orbital Motion and Kepler's Laws
Gravity as Curved Space: Einstein's Theory of General Relativity
Black Holes
Questions
Fluids
States of Matter
Fluid Flow and the Continuity Equation
Pressure
Buoyancy
Bernoulli's Principle
Questions
Heat
The nature of heat
Temperature
Heat Capacity
Heat Transfer
Conduction
Convection
Radiation
2nd Law of Thermodynamics
Heat flows from hot to cold
Heat cannot be completely converted
Isolated systems become disordered
Questions
Electricity and Magnetism
Electric charges
Atomic view of charges
Electric field
Charges in motion
Electric potential
Current
Resistance
Electrical Power
Magnetism and magnetic fields
Magnetic forces on moving charges
Force on a current-carrying wire
Electric motor
Speaker
Magnetism from electricity
Magnetic materials
Non-magnetic materials
Permanent magnets
Ferromagnets
Currents from magnetism
Electric generator
Microphone
Magnetic tape reader
Diamagnets and superconductors
Superconductors
Questions
Light
Properties of light
Reflection
The Speed of Light
Refraction
Total internal reflection
Dispersion
Rainbows
Diffraction
Interference
Waves
Properties of waves
Music and Sound
Wave phenomena
Refraction
Dispersion
Interference of Waves
Diffraction
Double Slit Experiment Revisited
The Doppler effect
Electromagnetic waves
Electromagnetic spectrum
Questions
Special Relativity
The Postulates of Special Relativity
Frames of Reference and Galilean Transformations
Time Dilation
Length Contraction
Lorentz Transformations and the Addition of Velocities
Other Implications of Special Relativity
E
=
mc
2
Space Travel
The Twin Paradox
Tachyons and Time Travel
Quantum Theory
Early models of the atom
Problems with early models
Bohr model of the atom
Bohr model
de Broglie waves
Electrons as de Broglie waves
Quantized orbits
Emission spectrum
Absorption spectrum
Stimulated emission
Wave particle duality
Electrons as particles
Electrons as waves
Electron diffraction
Electron microscopes
Light as waves
Light as photons
Photon scattering
The photoelectric effect
Bowling balls as waves?
Two slit diffraction
The uncertainty relations
Complex atoms
The Periodic Table
The Pauli exclusion principle
Valence bonds
Semiconducting devices
Doped semiconductors
Diodes
Transistors
Computers and information
Nuclear Physics
Nuclei
Mass and Energy
The Strong Nuclear Force and Binding Energy
Radioactivity
Measuring Radioactivity
Half life
Radon gas
Nuclear Reactions
Uses of radiation
Non-medical uses
Medical uses
Earth and other Planets
The Solar System
Nebular Hypothesis
Evolution of the Earth
The Dynamic Earth
Plate Tectonics
Plate boundaries
Earthquakes and volcanoes
Mantle Convection
Earth's Cycles
Atmospheric Cycle
Weather prediction
Water Cycle
Rock Cycle
Human Consequences
Ozone hole
Acid Rain
Greenhouse Effect
Stars, Galaxies, and the Universe
Stars
Hertzsprung-Russell Diagrams
Lives and Deaths of Stars
Hydrogen and helium burning
White dwarves
Neutron stars
Black holes
Galaxies
The Universe
Hubble's Law
Expanding Universe
Big Bang
Cosmic Microwave Background
Light Elements
Big Crunch?
Index
About this document ...
modtech@theory.uwinnipeg.ca
1999-09-29