Formulas and Useful Physical Constants
The following are links to lists of physical constants maintained by the Center of Excellence in Information Systems at Tennessee State University for the convenience of their staff. They are mostly related to the design of astronomical instruments. Neither SME Chapter 43 nor TSU can take responsibility for their accuracy.
Formulas / Physical Constants
Very Precise Physical Constants
Convertor for Physical Units
Online Conversions
Machining Formulas and Data
Calculation & Conversion Tools
Access to online scientific and other types of calculators.
Mathematical notations, metric prefixes, and US and metric equivalents.
Engineering fundamentals and calculators.
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