(1802.) , , . , 90-100 , . 90-100 , , .
100 . . , . , 100 䳺 0,24 . 200 . . 200 . 250-300 . 300-1000 . 1000 , 3000 . 16 / 500 28,96 . 20000-30000 , 100 -3.
, , .
Գ , ᒺ V. ֳ . , . -뺺
V = R*T,
R* - , Ѳ 8,314 / ). :
= ρRT
ρ ᒺ V = 1/ρ.
ρ = / R*T
- R = R* / , . , . = 28, 964 10-3 / R 1 287 /,
ρ = / RT
ρ = 101325 /287 /∙273 0= 1,293 /3
ρ = - / RT,
ρ = / RT
= 18, 02 10-3, R = 461,5 ().
|
|
|
R / R = 461,5/287 = 1/0,622. , R = R /0,622.
ρ = 0,622 / RT
,
ρ = ρ + ρ
ϳ
ρ = - / RT + 0,622 / RT = / RT (1-0,378 / )
/ , 1 0,378 / 1 / 1+0,378 /,
ρ = / RT (1+0,378 /)
(1+0, 378 /) . . , , .
ρ = / RT
, , . . , 00 = 100 000 1, 276 /3, 1, 273 /3.
, . , .
, . . 䳿 , . 1,250 /3 5 0,74 /3, 10 0,41 /3, 20 0,09 /3, 300 10-11 /3, 500 10-12 /3, 750 10-13 /3. , 20 , .
, 3,40/100 , 3,40/100 .
1013 , 8000 . .
