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A foe is a unit of energy equal to 10^44 joules (= 9.478x10^40 BTU) that was coined by physicist Gerry Brown of Stony Brook University. To measure the staggeringly immense amount ..more definition+
In relation to the base unit of [energy] => (joules), 1 British Thermal Unit 39°F 3.9°C (BTU39°F) is equal to 1059.67 joules, while 1 Foe (foe) = 1.0E+44 joules.| 815000000 British Thermal Unit 39°F 3.9°C | to common energy units |
|---|---|
| 815000000 BTU39°F | = 863631050000 joules (J) |
| 815000000 BTU39°F | = 863631050 kilojoules (kJ) |
| 815000000 BTU39°F | = 206412774856.6 calories (cal) |
| 815000000 BTU39°F | = 206412774.8566 kilocalories (kcal) |
| 815000000 BTU39°F | = 5.3903497110187E+30 electron volt (eV) |
| 815000000 BTU39°F | = 239897513.88889 watt hour (Wh) |
| 815000000 BTU39°F | = 1.9809214715359E+29 atomic unit of energy (au) |
| 815000000 BTU39°F | = 206.4127748566 tons of TNT (tTNT) |
| 815000000 BTU39°F | = 636981573420.58 foot pound force (ft lbf) |
| 815000000 BTU39°F | = 8.6363105E+18 ergs (ergs) |