HP 35s Scientific Calculator - Manual (Page 83)

Real–Number Functions 4-9
To insert a constant:
1. Position your cursor where you want the constant inserted.
2. Press   to display the physics constants menu.
3. Press ХЦЧШ (or, you can press   to access the next
page, one page at a time) to scroll through the menu until the constant you
want is underlined, then press
 to insert the constant.
Note that constants should be referred to by their names rather than their values,
when used in expressions, equations, and programs.
 Muon magnetic moment –4.49044813 ×10 –26 J T
–1
 Classical electron radius 2.817940285 ×10 –15 m


Characteristic impendence of
vacuum 376.730313461 Ω
λ Compton wavelength 2.426310215 ×10 –12 m
λ

Neutron Compton wavelength 1.319590898 ×10 –15 m
λ

Proton Compton wavelength 1.321409847 ×10 –15 m
α Fine structure constant 7.297352533 ×10 –3
σ Stefan–Boltzmann constant 5.6704 ×10 –8 W m
–2
K
–4
 Celsius temperature 273.15
a
Standard atmosphere 101325 Pa
γ  Proton gyromagnetic ratio 267522212 s
–1
T
–1
 First radiation constant 374177107 ×10 –16 W m
2
 Second radiation constant 0.014387752 m K


Conductance quantum 7.748091696 ×10 –5 S

The base number of natural
logarithm(natural constant) 2.71828182846
Reference: Peter J.Mohr and Barry N.Taylor, CODATA Recommended Values of
the Fundamental Physical Constants: 1998, Journal of Physical and Chemical
Reference Data,Vol.28, No.6,1999 and Reviews of Modern Physics,Vol.72,
No.2, 2000.
Items Description Value