Texas Instruments TI-36X Solar - Manual (Page 18)

17
TI36XSUS.DOC MURFE pruning--US version Pat Hatcher
Revised: 06/17/99 4:37 PM Printed: 06/17/99 4:37 PM
Page 17 of 29
Physical Constants
c speed of light 299,792,458 meters per second
g gravitational
acceleration 9.80665 meters per second 2
m
e
electron mass 9.1093897 Q 10 - 31 kilograms
e electron charge 1.60217733 Q 10 - 19 coulombs
h Planck’s constant 6.6260755 Q 10 - 34 Joule
seconds
N
A
Avogadro’s number 6.0221367 Q 10 23 molecules per
mole
R ideal gas constant 8.31451 Joules per mole °Kelvin
G universal
gravitation 6.67259 Q 10 - 11 Newton
meters 2 per kilogram 2
Press " U and then the appropriate constant
key.
Calculate 3 times the speed of light:
3 8 " U ã C ä O 899377374.