CONVERSION AND CONSTANTS - FLASHCARDS
(125 cards)
1
Q
1 statute mile
A
5280 ft
2
Q
1 nautical mile
A
6080 ft
3
Q
1 league
A
3 nautical miles
4
Q
1 yard
A
3 ft
5
Q
1 meter
A
3.281 ft
6
Q
1 foot
A
12 in
7
Q
1 in
A
2.54 cm
8
Q
1 rod
A
5.5 yards
9
Q
1 furlong
A
220 yards
10
Q
1 cable length
A
720 ft
11
Q
1 fathom
A
6 ft
12
Q
1 chain
A
66 ft
13
Q
1 furlong
A
660 ft
14
Q
1 span
A
9 in
15
Q
1 light year
A
9.46 × 10¹² m
16
Q
1 knot
A
1 nautical mile/hr
17
Q
1 m/s
A
3.6 km/h
18
Q
9.81 m/s²
A
32.2 ft/s²
19
Q
1 acre
A
660 ft × 66 ft
20
Q
1 acre
A
1 furlong × 1 chain
21
Q
1 are
A
100 m²
22
Q
1 hectare
A
10,000 m²
23
Q
1 rev
A
2π rad
24
Q
1 rev
A
360°
25
1 rev
400 grad
26
1 rev
400 gons
27
1 rev
6400 mils
28
1 quart
2 pints
29
1 US gallon
3.785 liters
30
1 US gallon
4 quarts
31
1 BRITISH gallon
277.42 in³
32
1 ft³
7.48 US gallons
33
1 barrel (bbl)
42 gallons
34
1 ganta
3 liters
35
1 ganta
8 chupas
36
1 cavan
25 gantas
37
1 tonne
1 metric ton
38
1 metric ton
1000 kg
39
1 short ton
2000 lbm
40
1 long ton
2240 lbm
41
1 kg
2.21 lbm
42
1 lb
16 oz
43
1 slug
32.2 lbm
44
1 kg/L
62.4 lb/ft³
45
1 ppm
1 mg/L
46
1 ppm
1 mg/kg
47
1 Newton
10⁵ dynes
48
1 kgf
9.81 N
49
1 lbf
4.448 N
50
1 atm
101.325 kPa
51
1 atm
14.7 psi
52
1 atm
760 mmHg
53
1 atm
29.92 inHg
54
1 atm
1.032 kg/cm²
55
1 atm
760 torr
56
1 bar
100 kPa
57
1 BTU
778 ft-lb
58
1 BTU
252 cal
59
1 BTU
1055 J
60
1 kcal
4.187 kJ
61
1 J
10⁷ erg
62
1 erg
1 dyne-cm
63
1 CHU
1.8 BTU
64
1 ev
1.602 × 10¹⁹ J
65
1 hp
0.746 kW
66
1 hp
550 lb-ft/s
67
1 hp
33,000 lb-ft/min
68
1 hp
2545 BTU/hr
69
1 hp
42.4 BTU/min
70
1 hp
1.014 Mhp
71
1 boiler hp
35,322 kJ/hr
72
1 TOR
3.516 kW
73
1 TOR
12,000 BTU/hr
74
1 metric hp (mhp)
0.736 kW
75
1 reyn
1 lb-s/in²
76
1 poise
1 dyne-s/cm²
77
1 poise
0.1 Pa-s
78
1 stoke
1 cm²/s
79
Universal gas constant, R
8.314 J/mol-K
80
Universal gas constant, R
1545 lbf-ft/lbm-mol-R
81
Universal gas constant, R
0.0821 L-atm/mol-K
82
Gravity, g
9.81 m/s²
83
Gravity, g
32.2 ft/s²
84
Avogadro's number, Na
6.022 × 10²³ per mol
85
Stefan-Boltzmann constant, σ
5.67 × 10⁻⁸ W/m²-K⁴
86
Speed of light, c
3 × 10⁸ m/s
87
Solar constant, S
1353 W/m²
88
Planck's constant, h
6.626 × 10⁻³⁴ J-s
89
Gravitational constant, G
6.664 × 10¹¹ N-m²/kg
90
Radius of the Earth
6.38 × 10⁶ m
91
Velocity to escape the Earth
11.2 km/s
92
Human heat
225 BTU/hr
93
Cp of air
1 kJ/kg-K
94
Cp of air
0.24 BTU/lb-R
95
Cv of air
0.7186 kJ/kg-K
96
Cv of air
0.1714 BTU/lb-R
97
Gas constant of air
0.287 kJ/kg-K
98
Gas constant of air
53.34 lbf-ft/lbm-R
99
Compression ratio of cold air
1.4
100
Compression ratio of hot air
1.3
101
Density of air
1.2 kg/m³
102
Density of air
0.075 lb/ft³
103
Compression ratio of He and noble gases
1.667
104
Compression ratio of CO2
1.287
105
Compression ratio of N2
1.399
106
Cp of water
4.187 kJ/kg-K
107
Cp of water
1 BTU/lb-R
108
Cp of ice
2.093 kJ/kg-K
109
Cp of ice
0.5 BTU/lb-R
110
Latent heat of fusion of ice, Lf
334 kJ/kg
111
Latent heat of fusion of ice, Lf
144 BTU/lb
112
Latent heat of vaporization of water, Lv
2,257 kJ/kg
113
Latent heat of vaporization of water, Lv
970 BTU/lb
114
Surface tension of water at 0°C
0.076 N/m
115
Surface tension of water at 100°C
0.059 N/m
116
Specific gravity of mercury (Hg)
13.6
117
Specific gravity of sea water
1.03
118
Bulk modulus of elasticity of steel, E
30 × 10⁶ psi
119
Bulk modulus of elasticity of steel, E
210 GPa
120
Bulk modulus of rigidity of steel, G
12 × 10⁶ psi
121
Bulk moduls of rigidity of steel, G
83 Gpa
122
Coefficient of thermal expansion of steel, α
11.7 × 10⁻⁶ per °C
123
Coefficient of thermal expansion of steel, α
6.5 × 10⁻⁶ per °F
124
Density of steel
7850 kg/m³
125
Density of steel
490 lb/ft³
