infamous Posted June 13, 2005 Report Posted June 13, 2005 hbar=e^2u0c = ? NIST recommended values:e = 1.60217653 x 10^-19 A-shttp://physics.nist.gov/cgi-bin/cuu/Value?e|search_for=elecmag_in!u0 = 12.566370614... x 10^-7 kg-m/A^2-s^2http://physics.nist.gov/cgi-bin/cuu/Value?mu0|search_for=universal_in!c = 299792458 m/s http://physics.nist.gov/cgi-bin/cuu/Value?c|search_for=universal_in! Solve: hbar=e^2u0c = ?hbar=[(1.60217653 x 10^-19 A-s)^2](12.566370614... x 10^-7 kg-m/A^2-s^2)(299792458 m/s) = ?hbar=(2.566969633 x 10^-38 A^2-s^2)(376.7303133 kg-m^2/A^2-s^3) = ?hbar=(9.670552741 x 10^-36 kg-m^2/s) Compare: e^2u0c ; e^2/e0chbar=(9.670552741 x 10^-36 kg-m^2/s) e^2u0c hbar=(9.670552746 x 10^-36 kg-m^2/s) e^2/e0c Does your cgs system disprove the SI system used by NIST?Is there any progress on who authored hbar=h/(2 pi) first? Thanks for helping everyone, Garry Denke The figure you are using for (e) 1.60217653 E-19 is the SI value used in (emu), electromagnetic calcultions. To find h-bar you will need to convert this to (esu), eletrostatic dimensions. To do this multiply (e) times ©, speed of light in cgs units and divide by 10.1.60217653 E-19 * 2.99792458 E+10 / 10 = 4.80320440079 E-10 (cgs) As I've already stated, to solve for h-bar you need to use (esu) units which are compatable with (cgs) units. It is not proper to calculate h-bar with electromagnetic figures unless they are converted as I've shown you in the above demonstration. Now solving for h-bar, e^2/(a*c) = h-barin esu and cgs units: h-bar = (4.80320440079 E-10)^2 / (7.29735308 E-3 * 2.99792458 E+10) = 1.054571606 E-27 (cgs) Quote
Garry Denke Posted June 13, 2005 Author Report Posted June 13, 2005 Here is another link for you Garry, may help explain some things.http://www.absoluteastronomy.com/encyclopedia/s/st/statcoulomb.htmHere is a link for you, infamous, what do you think? http://orca.phys.uvic.ca/~tatum/elmag/em16.pdf (PDF) "Few users of CGS esu and emu fully understand the complexity of the system. Those who do so have long abandoned it for SI. CGS units are probably largely maintained by those who work with CGS units in a relatively narrow field and who therefore do not often have occasion to convert from one unit to another in this immensely complicated and physically unrealistic system." http://64.233.187.104/search?q=cache:4Qc0Z7PAoaUJ:orca.phys.uvic.ca/~tatum/elmag/em16.pdf+cgs+electricity+and+magnetism&hl=en (HTML) Garry Denke Quote
Qfwfq Posted June 13, 2005 Report Posted June 13, 2005 If you will read my post more closely you will understand that I was not addressing my critism toward Sanctus. In fact, my first comment is: "Thank you Sanctus". I believe you completely misunderstood the point I was trying to make. My critism was in fact directed toward Uncle and nkt. If you will read back thru the posts, you'll notice that although Uncle, nkt, and I agree in principal, I disagree with the choice of words used by both of them to critisize GarryDenke.Sorry, Infamous, if I misunderstood your words. "Thank you Sanctus" came across as being sarcastic because the whole post seemed directed toward the same poster. Quote
infamous Posted June 13, 2005 Report Posted June 13, 2005 Here is a link for you, infamous, what do you think? Garry Denke What I think is: This link in no way disagrees with the information that I have given you. In fact, it supports everything that I have been trying to explain. Your results for h-bar are not consistent with CODATA or NIST, even though, you continue to quote these as your source of information. Check out the value for yourself with this link: http://physics.nist.gov/cgi-bin/cuu/Value?hbar|search_for=h-bar One more exercise Garry and I'm going to give up trying to help you with this. Are you familiar with this equation: re=e^2/(me*c^2), this is the classical equation to solve for the radius of the electron. Solve for [e^2 = me*re*c^2] , in cgs units In this equation (e) is represented in statcoulombs, the (esu) standard which works with electrostatic calculations. Do the math in (cgs) units and tell me what your solution for (e) is. Quote
Garry Denke Posted June 13, 2005 Author Report Posted June 13, 2005 Eureka! I've got it! Lathyrus latifolius Thanks Infamous! Quote
infamous Posted June 13, 2005 Report Posted June 13, 2005 Eureka! I've got it! Lathyrus latifolius Thanks Infamous! I think this may help also: a = [4pi*eo]^-1 *(e^2/(h-bar*c)) This makes it much more difficuilt but figured in SI units: h-bar = (1/(4pi * eo)) * (e^2/(a * c)) are you still with me? h-bar = (1/(12.5663706144 * 8.85418781787 E -12)) * ((1.60217653 E-19)^2 /((.00729735308) * (299792458)) h-bar = (8987551787.09) *(2.56696963328 E-38) / 2187691.41675 h-bar = 2.3070772515 E-28 / 2187691.41675 h-bar = 1.05457160632 E-34 (SI units) h-bar = 1.05457160632 E-27 (cgs units) Now the easy way: in cgs units e = 4.8032068 E-10 a = e^2/(h-bar *c) h-bar = e^2/ (a * c) h-bar = (4.8032068 E-10)^2 / (.00729735308 * 2.99792458 E10) h-bar = 1.05457265988 E-27 I hope this helps Garry, Good luck The title to this thread should read: h-bar = e^2 / (4pi * eo *a *c) Quote
Garry Denke Posted June 16, 2005 Author Report Posted June 16, 2005 DENKE vs. PLANCK vs. EINSTEIN -- DENKE If Denke hbar: h*(2a) = 9.6705527(59) x 10^-36 kg-m^2/s-------------------------------------------------------Denke mass: (hbar*c/G)^1/2 = 6.5916805(34) x 10^-9 kgDenke length: (hbar*G/c^3)^1/2 = 4.8936673(50) x 10^-36 mDenke time: (hbar*G/c^5)^1/2 = 1.6323517(22) x 10^-44 sDenke current: [c^6*(4pi)*e0/G)]^1/2 = 3.4793775(44) x 10^25 A then impedance of vacuum: z0 = 2.99792458 x 10^1 kg-m^2/A^2-s^3electric constant: e0 = 1.1126500(56) x 10^-10 A^2-s^4/kg-m^3magnetic constant: u0 = 1.00000000 x 10^-7 kg-m/A^2-s^2 (false) If Denke hbar: h*(2a) = 9.6705527(59) x 10^-36 kg-m^2/s-------------------------------------------------------Denke mass: (hbar*c/G)^1/2 = 6.5916805(34) x 10^-9 kgDenke length: (hbar*G/c^3)^1/2 = 4.8936673(50) x 10^-36 mDenke time: (hbar*G/c^5)^1/2 = 1.6323517(22) x 10^-44 sDenke current: e/[(hbar*G/c^5)^1/2] = 9.8151428(37) x 10^24 A then impedance of vacuum: z0 = 3.767303134... x 10^2 kg-m^2/A^2-s^3electric constant: e0 = 8.854187817... x 10^-12 A^2-s^4/kg-m^3magnetic constant: u0 = 1.256637061... x 10^-6 kg-m/A^2-s^2 (true) If Denke hbar: h*(2a) = 9.6705527(59) x 10^-36 kg-m^2/s-------------------------------------------------------Denke mass: (hbar*c/G)^1/2 = 6.5916805(34) x 10^-9 kgDenke length: (hbar*G/c^3)^1/2 = 4.8936673(50) x 10^-36 mDenke time: (hbar*G/c^5)^1/2 = 1.6323517(22) x 10^-44 sDenke current: (c^6*e0/G)^1/2 = 9.8151428(37) x 10^24 A then impedance of vacuum: z0 = 3.767303134... x 10^2 kg-m^2/A^2-s^3electric constant: e0 = 8.854187817... x 10^-12 A^2-s^4/kg-m^3magnetic constant: u0 = 1.256637061... x 10^-6 kg-m/A^2-s^2 (true) -- PLANCK If Planck hbar: h/(2pi) = 1.0545716(84) x 10^-34 kg-m^2/s-------------------------------------------------------Planck mass: (hbar*c/G)^1/2 = 2.1767500(08) x 10^-8 kgPlanck length: (hbar*G/c^3)^1/2 = 1.6160204(35) x 10^-35 mPlanck time: (hbar*G/c^5)^1/2 = 5.3904639(44) x 10^-44 sPlanck current: [c^6*(4pi)*e0/G)]^1/2 = 3.4793775(44) x 10^25 A then impedance of vacuum: z0 = 2.99792458 x 10^1 kg-m^2/A^2-s^3electric constant: e0 = 1.1126500(56) x 10^-10 A^2-s^4/kg-m^3magnetic constant: u0 = 1.00000000 x 10^-7 kg-m/A^2-s^2 (false) If Planck hbar: h/(2pi) = 1.0545716(84) x 10^-34 kg-m^2/s-------------------------------------------------------Planck mass: (hbar*c/G)^1/2 = 2.1767500(08) x 10^-8 kgPlanck length: (hbar*G/c^3)^1/2 = 1.6160204(35) x 10^-35 mPlanck time: (hbar*G/c^5)^1/2 = 5.3904639(44) x 10^-44 sPlanck current: e/[(hbar*G/c^5)^1/2] = 2.9722423(67) x 10^24 A then impedance of vacuum: z0 = 4.1082359(06) x 10^3 kg-m^2/A^2-s^3electric constant: e0 = 8.11993997(36) x 10^-13 A^2-s^4/kg-m^3magnetic constant: u0 = 1.3703599(93) x 10^-5 kg-m/A^2-s^2 (false) If Planck hbar: h/(2pi) = 1.0545716(84) x 10^-34 kg-m^2/s-------------------------------------------------------Planck mass: (hbar*c/G)^1/2 = 2.1767500(08) x 10^-8 kgPlanck length: (hbar*G/c^3)^1/2 = 1.6160204(35) x 10^-35 mPlanck time: (hbar*G/c^5)^1/2 = 5.3904639(44) x 10^-44 sPlanck current: [c^6*e0/G)]^1/2 = 9.8151428(37) x 10^24 A then impedance of vacuum: z0 = 3.767303134... x 10^2 kg-m^2/A^2-s^3electric constant: e0 = 8.854187817... x 10^-12 A^2-s^4/kg-m^3magnetic constant: u0 = 1.256637061... x 10^-6 kg-m/A^2-s^2 (true) -- EINSTEIN If Planck constant: (h) = 6.6260693(11) x 10^-34 kg-m^2/s--------------------------------------------------------Einstein mass: (h*c/G)^1/2 = 5.4563031(18) x 10^-8 kgEinstein length: (h*G/c^3)^1/2 = 4.0507625(15) x 10^-35 mEinstein time: (h*G/c^5)^1/2 = 1.3511889(33) x 10^-43 sEinstein current: [c^6*(4pi)*e0/G)]^1/2 = 3.4793775(44) x 10^25 A then impedance of vacuum: z0 = 2.99792458 x 10^1 kg-m^2/A^2-s^3electric constant: e0 = 1.1126500(56) x 10^-10 A^2-s^4/kg-m^3magnetic constant: u0 = 1.00000000 x 10^-7 kg-m/A^2-s^2 (false) If Planck constant: (h) = 6.6260693(11) x 10^-34 kg-m^2/s--------------------------------------------------------Einstein mass: (h*c/G)^1/2 = 5.4563031(18) x 10^-8 kgEinstein length: (h*G/c^3)^1/2 = 4.0507625(15) x 10^-35 mEinstein time: (h*G/c^5)^1/2 = 1.3511889(33) x 10^-43 sEinstein current: e/[(h*G/c^5)^1/2] = 1.1857531(48) x 10^24 A then impedance of vacuum: z0 = 2.5812807(51) x 10^4 kg-m^2/A^2-s^3electric constant: e0 = 1.2922426(01) x 10^-13 A^2-s^4/kg-m^3magnetic constant: u0 = 8.6102257(81) x 10^-5 kg-m/A^2-s^2 (false) If Planck constant: (h) = 6.6260693(11) x 10^-34 kg-m^2/s--------------------------------------------------------Einstein mass: (h*c/G)^1/2 = 5.4563031(18) x 10^-8 kgEinstein length: (h*G/c^3)^1/2 = 4.0507625(15) x 10^-35 mEinstein time: (h*G/c^5)^1/2 = 1.3511889(33) x 10^-43 sEinstein current: (c^6*e0/G)^1/2 = 9.8151428(37) x 10^24 A then impedance of vacuum: z0 = 3.767303134... x 10^2 kg-m^2/A^2-s^3electric constant: e0 = 8.854187817... x 10^-12 A^2-s^4/kg-m^3magnetic constant: u0 = 1.256637061... x 10^-6 kg-m/A^2-s^2 (true) -- DENKE, 1 false, 2 truePLANCK, 2 false, 1 trueEINSTEIN, 2 false, 1 true Quote
Garry Denke Posted June 17, 2005 Author Report Posted June 17, 2005 hbar=e^2*z0 ; hbar=e^2/e0*c ; hbar=e^2*u0*c Garry W. Denke, Geologist/GeophysicistCopyright © 1st April 2002All rights reserved Abstract: hbar = e^2*z0hbar = [(1.6021765(31) x 10^-19 A-s)^2] * (3.767303134... x 10^2 kg-m^2/A^2-s^3)hbar = 9.6705527(59) x 10^-36 kg-m^2/s hbar = e^2/e0*chbar = [(1.6021765(31) x 10^-19 A-s)^2] / (8.854187817... x 10^-12 A^2-s^4/kg-m^3) * (2.99792458 x 10^8 m/s)hbar = 9.6705527(59) x 10^-36 kg-m^2/s hbar = e^2*u0*chbar = [(1.6021765(31) x 10^-19 A-s)^2] * (1.256637061... x 10^-6 kg-m/A^2-s^2) * (2.99792458 x 10^8 m/s)hbar = 9.6705527(59) x 10^-36 kg-m^2/s Introduction: reduced Planck constant: hbar = 9.6705527(59) x 10^-36 kg-m^2/selementary charge: e = 1.6021765(31) x 10^-19 A-simpedance of vacuum: z0 = 3.767303134... x 10^2 kg-m^2/A^2-s^3electric constant: e0 = 8.854187817... x 10^-12 A^2-s^4/kg-m^3speed of light in vacuum: c = 2.99792458 x 10^8 m/smagnetic constant: u0 = 1.256637061... x 10^-6 kg-m/A^2-s^2Newtonian constant: G = 6.6723635(22) x 10^-11 m^3/kg-s^2Boltzmann constant: k = 1.3806504(11) x 10^-23 kg-m^2/s^2-KPlanck constant: h = 6.6260693(11) x 10^-34 kg-m^2/s-radmolar mass: M = 3.9696032(93) x 10^15 kg/molfine-structure constant: a = 7.2973525(68) x 10^-3 sr Derivation: 1) temperature: [(hbar*c^5/G)^1/2]/k = 4.2909537(19) x 10^31 K2) electric current: e/[(hbar*G/c^5)^1/2] = 9.8151428(37) x 10^24 A3) fine-structure angle: e^2/(e0*h*c) = 1.4594705(14) x 10^-2 rad4) fine-structure constant: e^2/(2*e0*h*c) = 7.2973525(68) x 10-3 sr5) mass: (hbar*c/G)^1/2 = 6.5916805(34) x 10^-9 kg6) amount of substance: [(hbar*c/G)^1/2]/M = 1.6605388(62) x 10^-24 mol7) length: (hbar*G/c^3)^1/2 = 4.8936673(50) x 10^-36 m8) luminous intensity: [(hbar*G/c^5)^1/2]/a = 2.2369094(91) x 10^-42 cd9) time: (hbar*G/c^5)^1/2 = 1.6323517(22) x 10^-44 s Conclusion: 001) radiance = 2.0767757(14) x 10^125 kg/s^3-sr002) irradiance = 1.5154964(59) x 10^123 kg/s^3003) radiant density = 5.0551520(52) x 10^114 kg/m-s^2004) density = 8.5329002(01) x 10^105 /m^3005) mass density = 5.6246152(16) x 10^97 kg/m^3006) inverse luminous efficacy = 2.2233614(62) x 10^96 kg-m^2/cd-sr-s^3007) electric current density = 4.0985263(82) x 10^95 A/m^2008) thermal transfer = 3.5318406(08) x 10^91 kg/s^3-K009) electric charge density = 1.3671212(44) x 10^87 A-s/m^3010) angular acceleration = 5.4773165(63) x 10^85 rad/s^2011) molar concentration = 1.4169212(39) x 10^82 mol/m^3012) surface tension = 2.4738232(55) x 10^79 kg/s^2013) dynamic viscosity = 8.2517861(57) x 10^70 kg/m-s014) inverse area = 4.1757175(11) x 10^70 /m^2015) electric field strength = 7.5560138(70) x 10^62 kg-m/A-s^3016) surface density = 2.7524995(83) x 10^62 kg/m^2017) absorbed dose rate = 5.5058916(94) x 10^60 m^2/s^3018) magnetic field strength = 2.0056824(74) x 10^60 A/m019) thermal conductivity = 1.7283653(07) x 10^56 kg-m/s^3-K020) radiant intensity = 4.9734583(54) x 10^54 kg-m^2/s^3-sr021) magnetic flux density = 2.5204149(30) x 10^54 kg/A-s^2022) power = 3.6293079(10) x 10^52 kg-m^2/s^3023) field acceleration = 1.8365677(81) x 10^52 m/s^2024) electric flux density = 6.6902365(97) x 10^51 A-s/m^2025) surface concentration = 6.9339412(05) x 10^46 mol/m^2026) force = 1.2106068(09) x 10^44 kg-m/s^2027) frequency = 6.1261307(02) x 10^43 /s028) angular velocity = 8.9409071(24) x 10^41 rad/s029) inverse luminous intensity = 4.4704535(62) x 10^41 /cd030) mass flow rate = 4.0381496(49) x 10^35 kg/s031) wave number = 2.0434572(45) x 10^35 /m032) electric conductivity = 5.4241911(83) x 10^32 A^2-s^3/kg-m^3033) molar energy = 3.5677015(17) x 10^32 kg-m^2/s^2-mol034) temperature = 4.2909537(19) x 10^31 K035) luminance = 9.3407021(33) x 10^28 cd/m^2036) electric potential = 3.6976618(38) x 10^27 kg-m^2/A-s^3037) mass field = 1.3469817(34) x 10^27 kg/m038) luminous flux density = 6.8162396(71) x 10^26 cd-sr/m^2039) electric current = 9.8151428(37) x 10^24 A040) Avogadro constant = 6.0221415(04) x 10^23 /mol041) thermal conductance = 8.4580448(72) x 10^20 kg-m^2/s^3-K042) magnetic potential = 1.2334072(25) x 10^19 kg-m/A-s^2043) displacement = 4.4930474(34) x 10^18 kg-s/m^2044) luminous density = 2.2736528(18) x 10^18 cd-sr-s/m^3045) absorbed dose = 8.987551787… x 10^16 m^2/s^2046) electric displacement = 3.2739792(40) x 10^16 A-s/m047) molar mass = 3.9696032(93) x 10^15 kg/mol048) Josephson quantum = 4.8359787(99) x 10^14 A-s^2-rad^2/kg-m^2-sr049) Josephson constant = 2.4179893(99) x 10^14 A-s^2-rad/kg-m^2050) Coulomb constant = 8.987551787... x 10^9 kg-m^3/A^2-s^4-(4pi)051) energy = 5.9243070(17) x 10^8 kg-m^2/s^2052) speed of light in vacuum = 2.99792458 x 10^8 m/s053) inverse mass = 1.5170638(12) x 10^8 /kg054) Faraday constant = 9.6485337(83) x 10^4 A-s/mol055) von Klitzing constant = 2.5812807(44) x 10^4 kg-m^2/A^2-s^3-rad056) inverse conductance quantum = 1.2906403(72) x 10^4 kg-m^2-sr/A^2-s^3-rad^2057) impedance of vacuum = 3.767303134… x 10^2 kg-m^2/A^2-s^3058) inverse fine-structure constant = 1.3703599(91) x 10^2 /sr059) inverse fine-structure angle = 6.8517999(54) x 10^1 /rad060) molar gas constant = 8.3144721(43) x 10^0 kg-m^2/s^2-mol-K061) spin two = 2.00000000 x 10^0 rad/sr062) momentum = 1.9761361(10) x 10^0 kg-m/s063) relative permeability = 1.00000000 x 10^0 rad/rad064) dielectric constant = 1.00000000 x 10^0 sr/sr065) spin one-half = 5.00000000 x 10^-1 sr/rad066) fine-structure angle = 1.4594705(14) x 10^-2 rad067) second radiation = 1.4387752(21) x 10^-2 m-K/rad068) fine-structure constant = 7.2973525(68) x 10^-3 sr069) conductance quantum = 7.7480917(34) x 10^-5 A^2-s^3-rad^2/kg-m^2-sr070) electric conductance = 3.8740458(67) x 10^-5 A^2-s^3-rad/kg-m^2071) magnetic constant = 1.256637061... x 10^-6 kg-m/A^2-s^2072) magnetic permeability = 1.256637061... x 10^-6 kg-m/A^2-s^2073) mass = 6.5916805(34) x 10^-9 kg074) radiant distribution = 3.335640952... x 10^-9 s/m075) density of states = 1.6879611(36) x 10^-9 s^2/kg-m^2076) molar Planck constant = 3.9903127(01) x 10^-10 kg-m^2/s-mol-rad077) Newtonian constant = 6.6723635(22) x 10^-11 m^3/kg-s^2078) magnetic pole strength = 4.8032044(04) x 10^-11 A-m079) magnetic exposure = 2.4306040(36) x 10^-11 A-s/kg080) electric constant = 8.854187817... x 10^-12 A^2-s^4/kg-m^3081) electric permittivity = 8.854187817... x 10^-12 A^2-s^4/kg-m^3082) magnetic flux = 4.1356674(29) x 10^-15 kg-m^2/A-s^2-rad083) specific heat = 2.0945347(76) x 10^-15 m^2/s^2-K084) magnetic flux quantum = 2.0678337(14) x 10^-15 kg-m^2-sr/A-s^2-rad^2085) molality = 2.5191434(16) x 10^-16 mol/kg086) first radiation spectral radiance = 1.1910428(19) x 10^-16 kg-m^4/s^3-sr087) first radiation = 5.9552140(93) x 10^-17 kg-m^4/s^3-rad088) elementary charge = 1.6021765(31) x 10^-19 A-s089) thermal resistance = 1.1823063(31) x 10^-21 s^3-K/kg-m^2090) Boltzmann constant = 1.3806504(11) x 10^-23 kg-m^2/s^2-K091) amount of substance = 1.6605388(62) x 10^-24 mol092) inverse electric current = 1.0188338(74) x 10^-25 /A093) kinematic viscosity = 1.4670845(63) x 10^-27 m^2/s094) electric resistivity = 1.8435928(35) x 10^-33 kg-m^3/A^2-s^3095) relative expansion = 2.3304842(36) x 10^-32 /K096) Planck constant = 6.6260693(11) x 10^-34 kg-m^2/s-rad097) reduced Planck constant = 9.6705527(59) x 10^-36 kg-m^2/s098) length = 4.8936673(50) x 10^-36 m099) absorption-emission = 2.4763817(26) x 10^-36 s/kg100) inductance = 6.1495637(59) x 10^-42 kg-m^2/A^2-s^2101) luminous intensity = 2.2369094(91) x 10^-42 cd102) moment = 3.2257491(81) x 10^-44 kg-m103) time = 1.6323517(22) x 10^-44 s104) luminous flux = 1.6323517(22) x 10^-44 cd-sr105) magnetic moment = 2.3505284(57) x 10^-46 A-m^2106) capacitance = 4.3329449(84) x 10^-47 A^2-s^4/kg-m^2107) electric moment = 7.8405189(79) x 10^-55 A-s-m108) area = 2.3947980(13) x 10^-71 m^2109) fluidity = 1.2118588(40) x 10^-71 m-s/kg110) inertial moment = 1.5785743(45) x 10^-79 kg-m^2111) molar volume = 7.0575553(01) x 10^-83 m^3/mol112) electric charge volume = 7.3146401(91) x 10^-88 m^3/A-s113) luminous energy = 2.6645721(44) x 10^-88 cd-sr-s114) electric current volume = 2.4399013(37) x 10^-96 m^2/A115) luminous efficacy = 4.4976942(22) x 10^-97 cd-sr-s^3/kg-m^2116) mass volume = 1.7778993(97) x 10^-98 m^3/kg117) volume = 1.1719344(85) x 10^-106 m^3118) radiant volume = 1.9781798(64) x 10^-115 m-s^2/kg119) inverse irradiance = 6.5984977(67) x 10^-124 s^3/kg120) inverse radiance = 4.8151564(63) x 10^-126 s^3-sr/kg Bibliography: 1. Whilhelm Frederick Denke, Sr "H-BAR" (1888) GDG2. William Herman Denke, Sr "H-Bar" (1947) GDG3. http://physics.nist.gov/cuu/Constants Quote
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