- 9.
5372
...
| - | |||||
____ ___________
__________
9
: . , , .
: .
:
(. 3.3) 1 2, 1 . 1 2 U - 3 (1 . . 10 ). 1 4 5. 1 6 (1 5 3).
, (), . .
.
1. 
- .
- ; 
- ; 
- 3; 
- ; 
- (.)
2. 
= D V / (D t p a 2). - ; D t - ; - .
3. 
= (8 RT / pm)1/2 - ; R = 8,31 (/×) - ; T - ; m - ( m = 29 ∙ 10-3 /.)
4. 
- ; d - ; n .
5. 
h = D r. D - ; r - .
6. 
- .
51.5-45.7=5.8 
52-46.2=5.8
52.5-46.5=6
51.3-45.8=5.5
51.7-45.9=5.8
1 = 
1. :
| 
|/ 
N=5 P=95% 
=0.64
= 
495-487=8; (495-492)/8=0.375<0.64; (488-487)/8=0.125<0.64
| 
|/ 
; 
= 
6-5.5=0.5; (6-5.8)/0.5=0.4<0.64;
(5.8-5.5)/0.5=0.6<0.64
| 
|/ 
; 
= 
2.931-2.88=0.051;(2.931-2.912)/0.051=0.3725<0.64;
(2.896-2.889)/0.051=0.137<0.64.
T.. .
2. :
490.4
5.78 = 
2.9016 c.
3. :
1.435
|
|
|
.
0.0009 c.
4. :
=8; N=5 P=95% 
=0.51 
= *R=4.08.
=0.5; N=5 P=95% =0.51 
= *R=0.255 .
=0.051; N=5 P=95% =0.51 
= *R=0.02601 c.
5. :
=0.5 
6. :
1.435+0.5=1.935. 
2.
, .
0.08+0.025=0.105. 
0.1 .
, .
0.0009+0.0005=0.0014. 
0.001 c.
, .
7. :
P=95%.
8. :
= 
9. :
:
, .
: h = < h> Dh=6.870.28 
2. :
(5.330.22) 
: 
3. ) :
(8 RT / pm)1/2
) :
p=nkT
0.51.
