Introduction to Geophysics (Geol-2005) course               ScienceDaily News

This class seeks to introduce the use of physics to calculate numeric answers to simple geophysics problems. The topics to be covered are: gravitational fields, isostastic equilibrium, magnetic fields and paleo-magnetism, geothermics and heat flow, elastic wave propagation, earthquake mechanisms and driving stresses, reflection seismology and oil exploration, and the relation of plates on a sphere to geophysical observables. This class has two topical threads:  1) General geophysics that explores the physics of our planet; 2) Exploration level geophysics that relates to using geophysics for societal purposes such as oil and mineral exploration.

Class :      MWF 12:00-12:50 Health Science Bldg. Rm. 105
Lab:         Thurs. 1:10-3:00 and 3:10-5:00 Geology Bldg. Rm. 318

Ken Dueker,  ESB 2036, dueker@uwyo.edu Office hrs:      MWF 1-2 pm
Steve Hansen ESB 2002, hansen1@uwyo.edu
Katie Foster   ESB 2002, kfoster14@uwyo.edu

Intro Geophys Syllabus       Intro Geophys lecture dates


Algebra and Trigonometry       
Algebra-Trig Test
Algebra-Trig Answers
Cartesian Coordinates
Circle Trig Graph
Units-Sig-Figs Test
Parent functions
Unit Circle Trig
Important Trig angles

Physics
Force
Energy
Mass
Momentum
Inertia
Buoyancy
Heat
Gravity
Magnetism
Stress
Strain
Pressure
Waves
Temperature

Topic

Lecture powerpoint

Homework Sheet

Extra material
Basics: math, physics, sig-figs, units, coordinates
DOC-1
x
Elastic vs. Viscous vs. Brittle material behavoir
PPT-2
HW-2
Gravity chap. 8
PPT-3
HW-3
Isostasy and Flexure chap. 9
PPT-4
HW-4
Geothermics (heat flow) chap. 17
PPT-5
HW-5
Seismic waves and global seismology chap. 4
PPT-6
HW-6
Earthquakes and earthquake stress/strain chap. 5
PPT-7
HW-7
Amazing GOCE gravity satellite
Reflection seismology chap. 7
PPT-8
HW-8
WavesPeriodWavelengthPhase      SinCosMovie
Magnetic field and Paleo-magnetism chap. 10
PPT-9
HW-9
  
Geophysical support of Plate Tectonics chap. 20
Watts-PDF
HW-10
** To view powerpoints, if you don't have the powerpoint program, get the free powerpoint viewer here.

Labs
Gravity
Snell's Law
Spherical Snell's Law
Sinusoidal Wavefield
Heat flow
Isostasy Earthquake mechanisms
Buoyancy
Huygen's Wavelets
Seismic wave equation
Magnetic dipole
Normal moveout
Refraction  

Movies found on the web
Waves
waves interfering
Seismic 2-layers 
Seismic earth waves   
Seismic salt dome waves
Global waves
Earthquakes
Earthquake rupture
3-d earthquake waves
San Andreas fault rupture
SA fault rupture plane
USarray waves
Convection
Convection in a box
Subduction convection
convection to chaos
Seismic Deep Earth
Plume
Magnetics
Magnetic fields
Magnetic field creation
Magnetosphere
Lidar
Sun magnetics
Plates moving
Plates WUS 30 Ma
Himalayan colliison
Earthquake activity Anim.
Continental motion:
Pacific Plate
Moon impactor
moon impact formation
moon-drop formation
moon impactor
sun-earth-moon orbit
Physics
Julius Physics
Alpha particle tracks
Archimedes Principle
 Nuclear chart
Gravity
Orbits
Near earth objects
Newton's cannon
Earth's gravity field
Non-inertial forces
Foucault pendulum
Coriolis Force
Coriolis-centrifugal force
Coriolis merry-go-round
See Coriolis
Buoyancy force
buoyancy applet
ice buoyancy sea level
buoyancy and density
Isostasy Applet
Heat flow
Julius: heat conduct.
Heat and temperature
water infrared
sea surface temp.
energy heat temp