Formulae Exam 1 F17.pdf - Formula Sheet for LSU Physics...

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Formula Sheet for LSU Physics 2112, EXAM 1, Fall 2017Units:1 m = 39.4 in = 3.28 ft1 mi = 5280 ft1 min = 60 s,1 day = 24 h1 rev = 360= 2πrad1 atm = 1.013×105Pa = 760 torr = 14.7 psiT=1K1CTC+ 273.15 KTF=9F5CTC+ 32F1 V = J/C1 eV=1.602×10-19JConstants:g = 9.8 m/s2me= 9.109×10-31kgmp= 1.673×10-27kgmec2=511 keVmpc2=938 MeVe = 1.602×10-19C0= 8.854×10-12C2/(N m2)hc= 1239.8 eV·nmkB= 1.38×10-23J/KR= 8.31 J/(mol·K)Avogadro’s # = 6.02×1023particles/molh= 6.626×10-34J·s = 4.136×10-15eV·s¯h= 1.054×10-34J·s = 6.582×10-16eV·sProperties of H2O:Density:ρwater= 1000 kg/m3Specific heat:cwater= 4187 J/(kg K)cice= 2220 J/(kg K)Heats of transformation:Lvaporization= 2.256×106J/kgLfusion= 3.33×105J/kgStatic Fluids:Density:ρ=ΔmΔVPressure:p=ΔFΔAAbsolute Pressure:p=po+ρghρHg=13600 kg/m3ρAir=1.21 kg/m3Pressure Variation with Height or Depth:p2=p1+ρ g(y1-y2)Gauge pressure:p-poArchimedes’ Principle:
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