This is a link to a PDF version of lecture slides that discuss gas sources in a vacuum. The presentation explains concepts such as vapor pressure curves, thermal desorption and first and second order desorption....
In this activity, you may analyze a simple series circuit, determining the voltage drops across individual resistors. The site includes many examples of Ohm's Law.
PLDs are specialized integrated circuits (ICs) used to implement digital circuits. These circuits are programmable meaning that they can be preconfigured to create almost any design. Over the years, PLDs have grown in...
This is a web page with learning objects on Mechanical Linkages with 15 lessons in: Physics of Basic Machines & Practical Four (4) Bar Mechanisms, and Machine Bearings, Seals, and Lubrications.
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