Fundamental Constants of Physics   10 Nickels awarded! Tagged with:  academic    posted on 27 Jun 2007 13:54:21 IST
S. No. Name of Constant Symbol Value Unit 1. Velocity of light in Vacuum c 2.998 x 108 m/s 2. Gravitational Constant 6.67 x 10-11 m3/(kg.s2) 3. Free Fall Acceleration g 9.807 m/s2 4. Avogadro Constant NA 6.023 x 1023 mol-1 5. Molar Volume of Ideal Gas at STP V0 22.4 l/mol 6. Loschmidt?s Number n0 2.69 x 1025 m-3 7. Universal Gas Constant R 8.314 j/(K mol) 8. Boltzmann Constant 1.380 x 10-23 J/K 9. Faraday Constant F 96500 C/kg. equiv. 10. Elementary Charge e 1.6 x 10-19 C 12. Electron Rest Mass me 0.911 x 10-30 kg 13. Specific Charge of Electron e/me 1.76 x 1011 C/kg 14. Proton Rest Mass mp 1.672 x 10-27 kg 15. Specific Charge of Proton e/mp 0.959 x 108 C/kg 16. Stefan-Boltzmann Constant 5.67 x 10-8 W/(m2 K4) 17. Constant in Wien?s Displacement Law b 0.29 cm K 18. Planck Constant _ h 1.054 x 10-34 J s 19. Rydberg Constant R 2.07 x 1016 s-1 20. First Bohr Radius r1 0.529 x 10-8 cm 21. Binding Energy of Electron in H-atom E 13.56 eV 22. Compton Wavelength of an Electron C 3.86 x 10-11 cm 23. Classical Electron Radius re 2.82 x 10-13 cm 24. Bohr Magneton B 0.927 x 10-30 erg/G 25. Nuclear Magneton N 5.05 x 10-34 erg/G 26. Proton Magnetic Moment p 2.7928 N 26. Neutron Magnetic Moment n -1.913 N 27. Atomic Mass Unit a.m.u. 1.660 x 10-24 9.314 g MeV 28. Permittivity of Vacuum 0 0.885 x 10-11 F/m 29. Electrostatic Force Constant 1/40 9 x 109 m/F 30. Permeability of Vacuum 0 1.257 x 10-6 H/m 31. Magnetostatic Force Constant 0/4 10-7 m/H These r self-written & not copy-pasted Pls rate if useful!	About the Author: raman_shadow (754) Blazing goIITian  132  [179 rates] total posts: 501     Offline
this article: 12 points  (with 2    in 3 votes )   [?]   You have to be logged on to rate
comment by striker    (posted on 27 Jun 2007 15:15:46 IST) nice work :)
comment by aamil4u    (posted on 27 Jun 2007 17:52:22 IST) you did hard work keep it up !
comment by raman_shadow    (posted on 28 Jun 2007 21:38:21 IST) hey guys! some of the symbols were missing. i'hve tried to crrect them too. pls tell me if they r visible now???
comment by raman_shadow    (posted on 30 Jun 2007 08:59:55 IST) hey guys if u have ne more constants pls post them here

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