Conversion and Constants

1. CONVERSIONS

2. ANGLE
2π RADIANS
360 DEGREES
400 GRAD
6400 MILS
60 MINUTES
1 REV = ____RADIANS
1 REV = _____ DEGREES
1 REV = _____ GRAD
1 REV = _____MILS
1 DEG = _____MINUTES

3. AREA
640 ACRE
4046.8 SQ. METER
10^-28 SQ. METER
10,000 SQ. METER
1 SQ. MILE = _____ ACRE
1 ACRE = _____ SQ. METER
1 BARN = _____ SQ. METER
1 HECTARE = _____SQ. METER

4. ENERGY
778 FT.-LB
1.055 KJ
0.252 Kcal
10^ -5 THERM
1.055 X10^ 10 ERG
2.93 X10^ -4 KW-HR
25,037 PDL-FT.
1 DYNE-CM
1 BTU = _____ FT.-LB
1 BTU = _____ KJ
1 BTU = _____Kcal
1 BTU = _____THERM
1 BTU = _____ERG
1 BTU = _____KW-HR
1 BTU = _____ PDL-FT.
1 ERG = _____DYNE-CM

5. FORCE
1 KG = _____ POUND
1 KG = _____NEWTON
1 LB = _____ OZ
1 TON = _____ POUND
1MTON = _____ KG
1 N = _____ DYNES
1 SLUG = _____ NEWTON
1 KIP = _____ POUND
2.205 POUND
9.81 NEWTON
16 OZ
2000 POUND
1000 KG
100,000 DYNES
143.14 NEWTON
1000 POUND

6. LENGTH
3.281 FEET
3 FEET
6 FEET
16.5 FEET
5280 FEET
6080 FEET
10^ -10 M
10^ -15 M
9.460 X10^ 15 M
3.084 X10^ 16 M
1 METER = _____FT
1 YARD = _____ FT
1 FATHOM = _____FT
1 ROD = _____FT
1 MILE = _____FT
1 N. MILE = _____FT
1 ANGSTROM = _____M
1 FERMI = _____M
1 LIGHTYEAR = ______M
1 PARSEC = _____M

7. LENGTH
660 FEET
720 FEET
3 N. MILE
9 INCHES
33.33 INCHES
0.001 INCH
1 FURLONG = _____FT
1 CABLE LENGTH = _____FT
1 LEAGUE = _____N. MILE
1 SPAN = _____ IN.
1 VARA = _____ IN.
1 MIL = _____ IN.

8. PRESSURE
101.325 KPA
14.7 PSI
760 mm Hg
29.92 in Hg
760 TORR
33.9 FT H2O
100 KPA
1 DYNE/cm^2
1 KN/m^2
1 N/mm^2
1 N/m^2
1 ATM = _____ KPA
1 ATM = _____ PSI
1 ATM = _____ mm Hg
1 ATM = _____ in Hg
1 ATM = _____ TORR
1 ATM = _____ FT H2O
1 BAR = _____ KPA
1 BAR = _____ DYNE/cm^2
1 KPA = _____ KN/m^2
1 MPA = _____ N/mm^2
1 PA = _____ N/m^2

9. POWER
0.746 KW
550 FT-LB/SEC
0.736 KW
9.81 KW
1.014 PFERDSTARKE
1 HP = _____KW
1 HP = _____FT-LB/SEC
1MHP = _____KW
1 BO. HP = _____KW
1 HP = _____ PS

10. VOLUME
1000 LITERS
3.785 LITERS
4 QUARTZ
8 PINTS
1 CU. M = ______ L
1 GAL = _____ L
1 GAL = _____ QUARTZ
1 GAL = _____ PINTS

11. VELOCITY
1 KNOT = _____ KPH 1.852 KPH

12. CONSTANTS

13. CHARGE, C
ELECTRON
PROTON
- 1.602 X 10^ -19
1.602 X 10^ 19

14. DENSITY, kg/cu. m
AIR (STP 32 DegF (0 DegC))
AIR (70 DegF (20 DegC), 1ATM)
EARTH
MERCURY
SEAWATER
WATER
1.29
1.20
5520
13600
1025
1000

15. DISTANCE, m
EARTH RADIUS
EARTH-MOON SEPARATION
EARTH-SUN SEPARATION
MOON RADIUS
SUN RADIUS
FIRST BOHR RADIUS
6.370 X10^ 6
3.84 X10^ 8
1.49 X10^ 11
1.74 X10^ 6
6.96 X10^ 8
5.292 X10^ 11

16. GRAVITATIONAL ACCELARATION, m/sec^2
EARTH
MOON
SUN
9.81
1.67
274

17. MASS, kg
MOON
EARTH
SUN
PROTON (REST)
NEUTRON (REST)
ELECTRON (REST)
ATOMIC MASS UNIT
1.74 X10^ 22
6.00 X10^ 24
1.99 X10^ 30
SHIFT 7 (01)
SHIFT 7 (02)
SHIFT 7 (03)
SHIFT 7 (17)

18. VELOCITY, m/sec
ESCAPE VELOCITY EARTH
ESCAPE VELOCITY MOON
ESCAPE VELOCITY SUN
SPEED OF LIGHT (VACUUM)
SPEED OF SOUND (AIR,STP)
SPEED OF SOUND (70 DegF (20 DegC))
11.2 X10^ 3
2.38 X10^3
618 X10^ 3
3.0 X10^ 8
331
334

19. SOME FUNDAMENTAL
PHYSICAL CONSTANTS

20. 01
02
03
05
06
16
17
18
19
20
22
23
24
PROTON MASS (REST)
NEUTRON MASS (REST)
ELECTRON MASS (REST)
BOHR RADIUS
PLANK’S CONSTANT
RYDBERG CONSTANT
ATOMIC MASS UNIT
PROTON MAGNETIC MOMENT
ELECTRON MAGNETIC MOMENT
NEUTRON MAGNETIC MOMENT
FARADAY CONSTANT
ELEMENTARY CHARGE
AVOGADRO’S CONSTANT

21. BOLTZMAN CONSTANT
MOLAR VOLUME OF IDEAL GAS (STP)
UNIVERSAL GAS CONSTANT
SPEED OF LIGHT (VACUUM)
STEFAN-BOLTZMAN CONSTANT
PERMITTIVITY CONSTANT
PERMEABILITY CONSTANT
SURFACE GRAVITY, EARTH
GRAVITATIONAL CONSTANT
COULOMB’S LAW CONSTANT
25
26
27
28
31
32
33
35
39
9x10^9 N m^2/C^2

22. PROPERTIES OF WATER & AIR

23. PROPERTY OF WATER
Cp
LATENT HEAT
SPECIFIC WEIGHT
DENSITY
4.187 KJ/kg-K
335 KJ/kg
9.81 KN/cu. m
1000 kg/cu. m

24. PROPERTY OF WATER (FOR ICE)
Cp
LATENT HEAT
2.09 KJ/kg-K
335 KJ/kg

25. PROPERTY OF WATER (FOR STEAM)
Cp
LATENT HEAT
2 .0 KJ/kg-K
2257 KJ/kg

26. BOILING TEMPERATURE (WATER)
FREEZING TEMPERATURE (WATER)
CRITICAL TEMPERATURE (WATER)
TRIPLE POINT TEMPERATURE
TRIPLE POINT PRESSURE
ABSOLUTE ZERO TEMPERATURE
100 DegC
0 DegC
375 DegC
0.01 DegC
0.61 Kpa
-460 DegF
-273 DegC

27. PROPERTY OF AIR
Cp
Cv
1.0 KJ/kg-K
0.716 KJ/kg-K

28. MOLECULAR WEIGHT

29. MOLECULAR WEIGHT, M
4
17
28
28.97
32
44
HELIUM
AMMONIA
NITROGEN
AIR
OXYGEN
CARBON DIOXIDE

30. GAS CONSTANT FOR ANY GAS, R
R = UNIVERSAL GAS CONSTANT, KJ/mol-K
MOLECULAR WEIGHT, kg/mol
NOTE:
UNIVERSAL GAS CONSTANT = 8.314 KJ/mol-K
Calculator: shift + 7 (27)

31. PREFIXES

32. DEKA
HECTO
KILO
MEGA
GIGA
TERA
PETA
EXA
ZETTA
YOTTA
10^ 1
10^ 2
10^ 3
10^ 6
10^ 9
10^ 12
10^ 15
10^ 18
10^ 21
10^ 24
DECI
CENTI
MILLI
MICRO
NANO
PICO
FEMTO
ATTO
ZEPTO
YOCTO
10^ -1
10^ -2
10^ -3
10^ -6
10^ -9
10^ -12
10^ -15
10^ -18
10^ -21
10^ -24