Difference between revisions of "Data collection"
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** Energy of a <span style="color:red">'''neodymium magnet'''</span> at 1.5 Tesla (T), in a cubic inch: (1.5 Tesla)^2/(2*4pi*10^-7 Henries per meter) * (1.639 * 10^-5 cubic meters) = <span style="color:red">'''14.67 Newton-meters (Nm) in a cubic inch'''</span> | ** Energy of a <span style="color:red">'''neodymium magnet'''</span> at 1.5 Tesla (T), in a cubic inch: (1.5 Tesla)^2/(2*4pi*10^-7 Henries per meter) * (1.639 * 10^-5 cubic meters) = <span style="color:red">'''14.67 Newton-meters (Nm) in a cubic inch'''</span> | ||
** Energy of a <span style="color:green">'''AA Battery'''</span> (7.7 mL) at 1.5 Volts (V) and 2000 milliamp-hours (mAh), per cubic inch: (1.5 Volts * 7200 Coulombs) * (16.39 ml / 7.7 mL) = <span style="color:green">'''22,990 Newton-meters (Nm), in a cubic inch (> 1,500x)'''</span> | ** Energy of a <span style="color:green">'''AA Battery'''</span> (7.7 mL) at 1.5 Volts (V) and 2000 milliamp-hours (mAh), per cubic inch: (1.5 Volts * 7200 Coulombs) * (16.39 ml / 7.7 mL) = <span style="color:green">'''22,990 Newton-meters (Nm), in a cubic inch (> 1,500x)'''</span> | ||
| − | ** Energy of <span style="color:blue">'''Peanut Butter'''</span> at 100 Calories per 2 | + | ** Energy of <span style="color:blue">'''Peanut Butter'''</span> at 100 Calories per 2 Tablespoons, in a cubic inch: (3,930 Wh/L) * (3600 Nm/Wh) * (0.01639 L) = <span style="color:blue">'''231,900 Newton-meters (Nm) in a cubic inch (> 15,000x)'''</span> |
==Device Dimensions== | ==Device Dimensions== | ||
Revision as of 01:43, 24 April 2016
Unit Conversions
Useful
- 1 inch (in) = 2.54 centimeters (cm)
- 1 foot (ft) = 0.3084 meters (m)
- 1 cubic inch (in³) = 16.39 milliliters (mL) = 1.639 * 10^-5 cubic meters (m³)
- 1 milliamp-hour = 3.6 Coulombs
- 1 amp-hour = 3600 Coulombs
Fun
- 2000 Calories (kCal) = 2.324 kilowatt-hours (kWh)
- 100 Calories per 2 Tablespoons (kCal/Tbsp) = 3,930 watt-hours per liter (Wh/L)
- Energy of a neodymium magnet at 1.5 Tesla (T), in a cubic inch: (1.5 Tesla)^2/(2*4pi*10^-7 Henries per meter) * (1.639 * 10^-5 cubic meters) = 14.67 Newton-meters (Nm) in a cubic inch
- Energy of a AA Battery (7.7 mL) at 1.5 Volts (V) and 2000 milliamp-hours (mAh), per cubic inch: (1.5 Volts * 7200 Coulombs) * (16.39 ml / 7.7 mL) = 22,990 Newton-meters (Nm), in a cubic inch (> 1,500x)
- Energy of Peanut Butter at 100 Calories per 2 Tablespoons, in a cubic inch: (3,930 Wh/L) * (3600 Nm/Wh) * (0.01639 L) = 231,900 Newton-meters (Nm) in a cubic inch (> 15,000x)
Device Dimensions
Measurements
Site map
HQ ● Glossary ● April 2016 Presentation
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