HP 50g User's Reference Manual
Download Advanced user's reference manual of HP 48gII Calculator for Free or View it Online on All-Guides.com.
Brand: HP
Category: Calculator
Type: Advanced user's reference manual
Model: HP 48gII , HP 49g+ , HP 50G
Pages: 693
Tables of Units and Constants B-5
Constants
Constant (Full Name) Value in SI Units
N
A
(Avogadro’s number)
6.0221367 x 10
23
1 / gmol
k
(Boltzmann) 1.380658 x 10
-23
J / K
Vm
(molar volume) 22.4141 l / gmol
R
(universal gas) 8.31451 J / (gmol•K)
StdT
(standard temperature) 273.15 K
StdP
(standard pressure) 101.325 kPa
σ (Stefan-Boltzmann) 5.67051 x 10
-8
W / (m
2
•K
4
)
c
(speed of light) 299792458 m/s
ε0 (permittivity) 8.85418781761 x 10
-12
F / m
µ0 (permeability) 1.25663706144 x 10
-6
H / m
g
(acceleration of gravity) 9.80665 m / s
2
G
(gravitation) 6.67259 x 10
-11
m
3
/ (s
2
•kg)
h
(Planck’s) 6.6260755 x 10
-34
J•s
hbar
(Dirac’s) 1.05457266 x 10
-34
J•s
q
(electronic charge) 1.60217733 x 10
-19
C
me
(electron mass) 9.1093897 x 10
-31
kg
qme
(q/me ratio) 175881962000 C / kg
mp
(proton mass) 1.6726231 x 10
-27
kg
mpme
(mp/me ratio) 1836.152701
α (fine structure) 0.00729735308
ø (mag flux quantum) 2.06783461 x 10
-15
Wb
F
(Faraday) 96485.309 C / gmol
R
∞ (Rydberg) 10973731.534 1/m
a0 (Bohr radius) 0.0529177249 nm
µB (Bohr magneton) 9.2740154 x 10
-24
J / T
µN (nuclear magneton) 5.0507866 x 10
-27
J / T
λ0 (photon wavelength) 1239.8425 nm
f0
(photon frequency) 2.4179883 x 10
14
Hz
λc (Compton wavelength) 0.00242631058 nm
rad
(1 radian) 1 r
two
̟ (2π radians) 6.28318530718 r
angl
( in trig mode) 180 °
c3
(Wien’s) 0.002897756 m•K
kq
(k/q) 0.00008617386 J / (K*C)
ε0q (ε0/q) 55263469.6 F / (m*C)
q
ε0 (q*ε0) 1.4185978 x 10
-30
F*C / m
εsi (dielectric constant) 11.9
εox (SiO2 dielectric constant) 3.9
I0
(ref intensity) 0.000000000001 W / m
2