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Fermi Questions
Term | Definition |
---|---|
foe | 10E51 ergs 10E44 joules |
erg | 10E-7 joules |
furlong | 201 m |
rod | 5.5 yds 16.5 ft |
AU | 10E8 km |
m^2/acre | 640 |
grave | 1 kg |
firkin | 9 gals |
siriometer | 1 million AU (10E6) 10E14 km |
barn | 10E-28 |
block | 1/10 of a mile |
10! | 10E6 |
15! | 10E12 |
20! | 10E18 |
25! | 10E25 |
30! | 10E32 |
35! | 10E40 |
speed of sound in the water | 761 mph |
kW/h to joules | 10E6 joules |
m/s to mph | 2.23 mph |
fermi | 10E-15 |
1 ton | 10E3 lbs 10E5 g |
speed of light | 10E8 |
1 qt | 1 L |
1 gal | 4 qt |
K --> C | K + 273 |
C --> F | 1.8 x Celsius +32 |
1 mi | 1.6 km |
1 ft | 30 cm |
nanoacre | 10E-4 |
centimeter | 10E-2 |
millimeter | 10E-3 |
angstrom | 10E-10 |
1 cm to in | 0.39 in |
slug | 14.6 kg |
Planck's Constant | 10E-34 |
picogram | 10E-15 |