HP 40gs hp 40gs_user's guide_English_E_HDPMSG40E07A.pdf - Page 414

hp40g+.book Page 16 Friday, December 9, 2005 1:03 AM Physical Constants The physical constants are: Category Chemist Phyics Quantum Available Name • Avogadro (Avagadro's Number, NA) • Boltz. (Boltmann, k) • mol. vo... (molar volume, Vm) • univ gas (universal gas, R) • std temp (standard temperature, St dT) • std pres (standard pressure, St dP) • StefBolt (Stefan-Boltzmann, σ) • light s... (speed of light, c) • permitti (permittivity, ε0) • permeab (permeability, μ0) • acce gr... (acceleration of gravity, g) • gravita... (gravitation, G) • Plank's (Plank's constant, h) • Dirac's (Dirac's, hbar) • e charge (electronic charge, q) • e mass (electron mass, me) • q/me ra... (q/me ratio, qme) • proton m (proton mass, mp) • mp/me r... (mp/me ratio, mpme) • fine str (fine structure, α) • mag flux (magnetic flux, φ) • Faraday (Faraday, F) • Rydberg (Rydberg, R∞ ) • Bohr rad (Bohr radius, a0) • Bohr mag (Bohr magneton, μB) • nuc. mag (nuclear magneton, μN) • photon... (photon wavelength, λ) • photon... (photon frequency, f0) • Compt w... (Compton wavelength, λc) R-16