|
| |
TM 9-254
5-4.
Conversion Factors - Continued
Table 5-5. Conversion Factors - Continued
Conversely,
To convert
Into
Multiply by
multiply by
Angstrom units
Meters
10-10
1010
Atmospheres
Feet of water
33.90
0.02950
Atmospheres
Pounds per sq. in.
14.70
0.06804
Bars
Atmospheres
.9870
1.0133
Bars
Dynes per sq. cm.
106
10-6
Bars
Pounds per sq. in.
14.504
6.8947 X 10-2
Btu
Ergs
1.0548 X 1010
9.486 X 10-11
Btu
Foot-pounds
778.3
1.285 X 10-3
Btu
Joules
1054.8
9.480 X 10-4
Btu
Kilogram-calories
0.252
3.969
Btu per hour
Horsepower
3.929 X 10-4
2545
Bushels
Cubic feet
1.2445
0.8036
Calories, gram
Joules
4.185
0.2389
Centigrade
Celsius
1
1
Centigrade
Fahrenheit
(°C X 9/5) + 32 = °F
(°F - 32) X 5/9 = °C
Centigrade
Kelvin
(°C + 273.1 = °K
°K - 273.1 = °C
Chains (surveyor's)
Feet
66
1.515 X 10-2
Circular mils
Square centimeters
5.067 X 10-6
1.973 X 105
Circular mils
Square mils
0.7854
1.273
Cubic feet
Gallons (liq. U.S.)
7.481
0.1337
Cubic feet
Liters
28.32
3.531 X 10-2
Cubic inches
Cubic centimeters
16.39
6.102 X 10-2
5-5
|
