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Physical Foundations in Engineering II

Tips and Tricks

Some Basics: Units, System of Units, Measurements and Uncertainties

"But soft! what light through yonder window breaks?"
      W. Shakespeare (1564 - 1616)


Powers of Ten
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Unit System(s)
English System of Units
Metric System of Units
BOOKMARK THIS: Unit Conversion Calculators!
Benford's and Zipf's Laws
Measurement Process Characterization: Everything You Want to Know and More... Uncertainties and Graphing Uncertainties and Propogation of Error



Waves

"Instead of seeing the rug being pulled from under us, we can learn to dance on a shifting carpet." Thomas Crum

Transverse and Longitudinal Waves
Harmonic Traveling Wave
Superposition of Waves
Another great description of superpostion of waves
Interesting Simulation of Superposition of Different Pulses
AWESOME WAVE SIMULATOR!
Phase Changes Upon Reflection
Reflection of a Pulse
Standing Waves I
Standing Waves II: Fixed Ends
Standing Waves III: Open Ends
Standing Waves IV: Fixed and Open Ends

Optics

"Instead of seeing the rug being pulled from under us, we can learn to dance on a shifting carpet." Thomas Crum

Some Lenses, Mirrors, Beams, and Objects for you
Billiards, Mirrors, and Optics
Thin Leses and Mirrors
Optics Bench
Reflection and Refraction
Physics of Rainbows

Electrostatics

"Courage is resistance to fear, mastery of fear-not absence of fear. Except a creature be part coward it is not a compliment to say it is brave." Mark Twain

Electroscope
A collection of EM Simulations
2-D Electrostatics Applet!!!
2-D Electrostatic Field Applet!
3-D Electrostatics Applet: Field, Potentials, and Much-Much More!!!
Plotting Electric Field Lines
More on Electric Field Lines
Electric Fields, Potentials, and Intensities
"Potential Flows"


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