, . , , .
g (. 3), . .
, . , , .. 1, . 1 (. 4).
( , ) 1 = + h 1, h 1 , , . v 1 = V / m, V ; m .
, , , . , , . : 2 = , 2 < 1, v 2 > v 1. 2 .4, , 1.
3 = . : v 3 = v 2, 3 = + h 2.
h 2 .
3 .4, , 2 ( ) . 3 1 , 1. , .. 1 2, .
1 ×T g / 1 g = p 2 ×T 2 g / g 1. (1)
. (2)
(1) (2),
.
,
(1 g)(lg 1 lg 2) = g(lg 2 lg 3),
.
1, 2, 3 ,
, :
|
|
(3)
1 2.