32514-Physics-Equations

# 32514-Physics-Equations - x6-Physics Insert SINGLE PGS 3:24...

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TABLE OF INFORMATION FOR 2002 CONSTANTS AND CONVERSION FACTORS 1 unified atomic mass unit, 1 u 1 66 10 27 = = - .k g 931 MeV/ 2 c Proton mass, m p 167 10 27 g Neutron mass, m n 27 g Electron mass, m e 911 31 g Magnitude of the electron charge, e 160 19 .C Avogadro’s number, N 0 23 1 602 .m o l Universal gas constant, R = ¼ 831 . / () Jm o lK Boltzmann’s constant, k B 138 23 .J / K Speed of light, c 300 8 ./ ms Planck’s constant, h hc 663 414 199 124 34 15 25 3 . . . . Js eV s eV nm Vacuum permittivity, e 0 12 2 2 885 CNm Coulomb’s law constant, k == × 14 90 1 0 0 92 2 /. / π Nm C Vacuum permeability, µπ 0 7 41 0 / Tm A Magnetic constant, k =T m A 0 /( ) / 0 7 = Universal gravitational constant, G = ™¼ - 667 11 3 2 mk g s Acceleration due to gravity at the Earth’s surface, g = 98 2 / s 1 atmosphere pressure, 11 0 1 0 52 5 atm N/m Pa . . 1 electron volt, 6 0 1 0 19 eV J . UNITS Name Symbol meter m kilogram kg second s ampere A kelvin K mole mol hertz Hz newton N pascal Pa joule J watt W coulomb C volt V ohm henry H farad F tesla T degree Celsius o C electron- volt eV PREFIXES Factor Prefix Symbol 10 9 giga G 10 6 mega M 10 3 kilo k 10 2 centi c 10 3 milli m 10 6 micro µ 10 9 nano n 10 12 pico p VALUES OF TRIGONOMETRIC FUNCTIONS FOR COMMON ANGLES θ sin θ cos θ tan θ 0 o 01 0 30 o 1/2 32 / 33 / 37 o 3/5 4/5 3/4 45 o 22 / / 1 53 o 4/5 3/5 4/3 60 o / 1/2 3 90 o The following conventions are used in this examination. I. Unless otherwise stated, the frame of reference of any problem is assumed to be inertial. II. The direction of any electric current is the direction of flow of positive charge (conventional current).

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32514-Physics-Equations - x6-Physics Insert SINGLE PGS 3:24...

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