--- loncom/homework/capa.units 2002/04/23 22:30:40 1.7 +++ loncom/homework/capa.units 2003/05/19 22:16:51 1.11 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Physical Unit definitions # -# $Id: capa.units,v 1.7 2002/04/23 22:30:40 albertel Exp $ +# $Id: capa.units,v 1.11 2003/05/19 22:16:51 albertel Exp $ # # Copyright Michigan State University Board of Trustees # @@ -53,6 +53,7 @@ giga G 10^9 mega M 10^6 kilo k 10^3 hecto h 10^2 +deca D 10^1 deci d 10^-1 centi c 10^-2 @@ -75,6 +76,7 @@ yocto y 10^{-24} gram g 0.001 kg # mass day day 24.0 hr # time +day days 24.0 hr # time year yr 365.24 day # time hour hr 3600. s # time hour h 3600. s # time @@ -109,6 +111,10 @@ ohm ohm V/A # e ohm ohms V/A # electric resistance ohm Ohm V/A # electric resistance ohm Ohms V/A # electric resistance +mho mho 1/ohm # electric conductance +mho mhos 1/ohm # electric conductance +mho Mho 1/ohm # electric conductance +mho Mhos 1/ohm # electric conductance siemens S 1/Ohm # electric conductance farad F C/V # electric capacitance tesla T V*s/m^2 # magnetic flux density @@ -125,5 +131,5 @@ sievert Sv J/kg # d astroUnit AU 1.49598E11 m # mean distance earth to sun celcius degC 1 K # multiplicatively OK farenheight degF .5555555555 K # multiplicatively OK - +molarity M mol/L # chemisty