Tag Archives: speed

7 (International System of Units [SI] base units)

The International System of Units (SI) is founded on seven SI base units for seven base quantities assumed to be mutually independent, as given in Table 1. Here is the SI list from the NIST reference on Constants, Units and Uncertainty. Table 1.  SI base units SI base unit Base quantity Name Symbol length meter [...]

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10-to-minus04

We can consider the power 10-04 from various perspectives.  This power is: The width of a single human hair (100 micrometers or 10-04 meters) The energy of a cricket’s chirp (9 x 10-04 Joules) The amount of caffeine in your average cup of coffee (1.5 x 10-04 kg) The speed of Jakobshavn Isbræ, one of [...]

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  • Countdown to Powers of Ten Day

    • 10/10/10 1473 days ago