152
DOC.
4
KINETIC THEORY LECTURE NOTES
[p. 6]
Viscosity
K
=
F
(momentum.
G
=
mu
jr
1
*
du
1
*
du
,"du
rr~
=
K
ncXm
=
--pcA-
=
-eK
-
3
obt
dz
St
1pZA
We
compare
this with
our expression
k
-pZAc
V
so
that
we get
-
=
c
Accurate
to
an
order
of
magnitude[16]
9t
k
observed
k
calculated
quotient
H2
2 1.850.10-4
0.35.10-3 0.21.10-3
1.6
O2
32 1.880.10-4 0.056.10-3 0.029.10-3
1.9.