25 (III) = 2∙105 /: 3,0; 4,0; 5,0; 6,0; 7,0; 8,0; 9,0 . 1 1:1, .
! , c . − . . .5 25 .
1- , - λ .
, , , , , . , . .
.
, D | . -, V | m Fe 25 = = T B∙ V, | ∙ V B= T 25∙25 T 25 = ∙ V B /25 ( - 25 , /) |
: D V ( D m Fe , D 25, V , m Fe, 25 ).
, , 0.
D
1 V ,
2 m Fe 25 = T ∙ V
3 25 = T ∙ V /25
3 , 1 m Fe - 25 V .
2- .
1.
,
100 − , (III) (II).
5 1:1, .
|
|
5 25 (. .2) . 1 D x Vx, 25 (m Fe = T * V, ).
, 100 5 , m Fe, , V. / V () = 100/5.
: ,
:
.
1.