Annotation of loncom/homework/capa.units, revision 1.1
1.1 ! albertel 1: #
! 2: # ======================= Unit section =============
! 3: # Base Unit
! 4: # name symbol comment
! 5:
! 6: << Base Unit >>
! 7:
! 8: meter m # length
! 9: kilogram kg # mass
! 10: second s # time
! 11: ampere A # electric current
! 12: kelvin K # thermodynamic temperature
! 13: mole mol # amount of substance
! 14: candela cd # luminous intensity
! 15:
! 16: # Prefix symbol factor
! 17: << Prefix >>
! 18:
! 19: yotta Y 10^{24}
! 20: zetta Z 10^{21}
! 21: exa E 10^{18}
! 22: peta P 10^{15}
! 23: tera T 10^{12}
! 24: giga G 10^9
! 25: mega M 10^6
! 26: kilo k 10^3
! 27: hecto h 10^2
! 28:
! 29: deci d 10^-1
! 30: centi c 10^-2
! 31: milli m 10^-3
! 32: micro u 10^-6
! 33: nano n 10^-9
! 34: pico p 10^{-12}
! 35: femto f 10^{-15}
! 36: atto a 10^{-18}
! 37: zepto z 10^{-21}
! 38: yocto y 10^{-24}
! 39:
! 40:
! 41:
! 42:
! 43: # Derived Unit
! 44: # name symbol unit comment
! 45: # name must be in oneword
! 46: <<Derived Unit>>
! 47:
! 48: gram g 0.001 kg # mass
! 49: hour hr 3600. s # time
! 50: minute min 60 s # time
! 51: pound lb 0.45359237 kg # mass
! 52: ounce oz 1.77185E-3 kg # mass
! 53: inch in 2.54 cm # length
! 54: foot ft 12 in # length
! 55: mile mi 5280 ft # length
! 56: yard yd 0.9144 m # length
! 57: nautical_mile n_mi 6080 ft # length, nautical mile (UK)
! 58: rood rood 1210 yd^2 # area, rood
! 59: acre acre 4840 yd^2 # area, acre
! 60: hertz Hz 1/s # frequency
! 61: litre L 10^3/cm^3 # volume
! 62: newton N m*kg/s^2 # force
! 63: pound_force lbf 4.44822 N # force
! 64: dyne dyn 1E-5 N # force
! 65: pascal Pa N/m^2 # pressure, stress
! 66: bar bar 1E5 Pa # pressure
! 67: mmHg mmHg 1.33322E2 Pa # pressure, millimeter of mercury
! 68: torr torr 1 mmHg # pressure
! 69: atm atm 760 torr # standard atmosphere
! 70: joule J N*m # energy, work, heat
! 71: electronvolt eV 1.6021892E-19 J # energy
! 72: calorie cal 4.1868 J # energy
! 73: Btu Btu 1.05506E3 J # energy
! 74: watt W J/s # power, radiant flux
! 75: coulomb C A*s # electric charge
! 76: volt V J/C # electric potential, electromotive force
! 77: ohm ohm V/A # electric resistance, use this in /ANS
! 78: ohm ohms V/A # electric resistance
! 79: ohm Ohm V/A # electric resistance
! 80: ohm Ohms V/A # electric resistance
! 81: siemens S 1/Ohm # electric conductance
! 82: farad F C/V # electric capacitance
! 83: tesla T V*s/m^2 # magnetic flux density
! 84: weber Wb V*s # magnetic flux
! 85: henry H V*s/A # inductance
! 86: radian rad m/m # plane angle
! 87: degree deg 1.745329E-2 rad # plane angle (Pi rad=180 deg)
! 88: steradian sr m^2 /m^2 # solid angle
! 89: lumen lm cd*sr # luminous flux
! 90: lux lx cd*sr/m^2 # illuminance
! 91: becquerel Bq 1/s # activity (radioactive)
! 92: gray Gy J/kg # absorbed dose (of radiation)
! 93: sievert Sv J/kg # dose equivalent (dose equivalent index)
! 94: astroUnit AU 1.49598E11 m # mean distance earth to sun
! 95:
! 96:
! 97:
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