Texas Instruments solar TI-36X - Manual (Page 30)

28
Ti36eng1.doc TI-36X II Manual Linda Bower Revised:
01/10/03 10:47 AM Printed: 01/10/03 10:47 AM Page 28 of
48
Physical Constants
Press %] to access a menu of 16 physical
constants. Scroll through the choices with " and !.
Constant Value
c speed of light 299792458 meters per second
g gravitational
acceleration 9.80665 meters per second 2
h Planck’s constant 6.62606876 Q 10 -34 Joule
seconds
N
A
Avogadro’s number 6.02214199 Q 10 23 molecules
per mole
R ideal gas constant 8.314472 Joules per mole
°Kelvin
m
e
electron mass 9.10938188 Q 10 -31 kilograms
m
p
proton mass 1.67262158 Q 10 -27 kilograms
m
n
neutron mass 1.67492716 Q 10 -27 kilograms
m m muon mass 1.88353109 Q 10 -28 kilograms
G universal
gravitation 6.673 Q 10 -11 Newton meters 2
per kilogram 2
F Faraday constant 96485.3415 coulombs per mole
a
o
Bohr radius 5.291772083 Q 10 -11 meters
r
e
classical electron
radius 2.817940285 Q 10 -15 meters
k Boltzmann constant 1.3806503 Q 10 -23 Joules per
éK
e electron charge 1.602176462 Q 10 -19 coulombs
u atomic mass unit 1.66053873 Q 10 -27 kilograms
As you scroll through the menu, the value of the
underlined constant appears in the result line. When
you press
V, the name of the underlined constant
is transferred to the entry line at the cursor.