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cif>f>e n diEConstantsandU sefulInformation
PhysicalConstantsA tom icmassunitAvogadro'snumberBohr
magnetonBoltzmannconstantElectronmassinreespaceElectronchargeGasconstantGrav
itationalconstantPermeabilityofvacuumor
absolutepermeabilityPermittivityofvacuumor
absolutepermittivityPlanck
'sconstantPlanck'sconstant/InProtonrestmassRydbergconstantSpeedoflightStefan
'sconstant
amuNaktneeRG
o
hhmRc
oo
1.66054x10-27kg6 .02214xlO mol"19
.2740xlO"24!!"11.3807xlO"23JK"1=8.6174xlO-5eVK"9.10939x10-31kg1.60218x10-19C8.3145JK"1mol"1orm3PaK"1mol"16
.6742x10- 11Nm2kg-247rx lO Hm-1 (orWbA-18.8542xlO- Fm-16 .626xlO"
34Js=4.136xlO"15eVs1.055xlO"34Js=6.582x lO"16eVs1.67262x
10"27kg1.0974xlO7!*-12 .9979x108ms-15.6704xlO" 8W m"2K"4
Usefu lInformationAccelerationduetogravityat
45latitudekTatr=293K(20 0C)kTatr=300K(270C)Bohrradius1angstrom1m
icronleV=1.6022xlO"19!1kJmol"1=
0.010364eVatom1atmosphere(pressure)
=1.013x105Pa
g
kTkTdoA|xm
- i
9 .81ms" 20 .02525eV0 .02585eV0 .0529nm10-l0m10-6m
4
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Appendix E 8
EDColorshe tablegivesthewaveleng
thrangesandcolorsasusuallyspecifiedforLEDs.
ColorEmerald Red
Blue green Green Yellow Amber Orange orange Red Deepred
InfrareX(nm) X700
isibleSpectrumhe tablegivesthe typicalwavelengthrangesandco
lorperceptionbyanaverageperson.
Color V iolet Blue Green Yellow Orange RedX(nm) 390-455 455-492
492-577 577-597 597-622 622-780
omplexNumbersj 2 -1pO'l )=cos0+jsin0
=a+jb=rejd*=a-jb=re-je
r=(a2+b2)l/2Re(Z)= a
agnitude2=|Z|2=ZZ*= a2+ b2s0= (eje+e-j9)
btan0=-a
lm(Z)=bArgument=0=arctan1-1sin0=-l
2 j
xpansions i 1 2 132! 3!
n (j i-1), n(n-\){n-2),+x)n= 1+nx+ _ a:2-h- ~V+mallx :
2 ! 3 !(1+x)n1+ t* sin * tan jc~jc
allAa : inx=x0+Ax : f(x) +A*(-)cosa : 1
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