1.5.1 , 8.417-2002. 1.
( ) ( t), t=-0, 0=273,15 . , (). .
1 -
L | m | |||
kq | ||||
s | c | |||
I | ||||
Θ | ||||
N | Mol | |||
J | cd |
1.5.2 , , 2, , , 3.
2 -
L 2 | m2 | 2 | ||
, | L 3 | m3 | 3 | |
LT-1 | m/s | / | ||
LT -2 | m/s2 | /2 | ||
L-1 | m-1 | -1 | ||
L -3 M | kg/m3 | /3 | ||
L 3 M-1 | m3/kg | 3/ | ||
L -2 I | /m2 | /2 | ||
L -1 I | /m | / | ||
L -3 N | mol/m3 | /3 | ||
L -2 J | cd/m2 | /2 |
3 - ,
l | sr | |||
-1 | Hz | |||
LMT -2 | N | |||
L -1 MT -2 | ||||
3 | ||||
, , | L 2 MT -2 | J | ||
L 2 MT -3 | W | |||
, | TI | |||
, , , | L 2 MT -3 I -1 | V | ||
L -2 M -1 T 4 I 2 | F | |||
L 2 MT -3 I -2 | Ω | |||
L -2 M -1 T 3 I 2 | S | |||
, | L 2 MT -2 I -1 | Wb | ||
, | -2 I -1 | |||
, | L 2 MT -2 I -2 | |||
Q | ||||
J | lm | |||
L -2 J | l |
|
|
1.5.3 (...º,...',..."), : ( ) ( ). 1 3.
1.5.4 . . ( ). , , , .
.
: | : |
100 kW; 100 | 100kW; 100 |
80 % | 80% |
20 | 20 |
(1/60) s-1. | l/60/s-1. |
, , .
: | : |
20. | 20 . |
1.5.5 .
: | : |
423,06 m; 423,06 | 423 m 0,6; 423 , 06 |
5,758 545,48 ' | 5758 545 ',48 |
545 ' 28,8 ". | 545 ' 28 ",8. |
1.5.6 .
: | : |
(100,0 0,1) kg; (100,0 0,1) | 100,0 0,1 kg; 100,0 0,1 |
50 g 1 g; 50 1 . | 50 1 g; 50 1 . |
1.5.7 . , , , .
: | : |
v = 3,6 s / t, | v = 3,6 s/t km/h, |
v - , km/h; | s - , m; |
s - , m; | t - , s. |
t - , s. |
1.5.8 , , . "".
: | : |
N m; | Nm; |
m2; 2 | Am2; Am2 |
Pa s; . | Pas; . |
.
1.5.9 . , ( ).
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|
, , (, s-1, m-1, -1, -1, -1, -1), .
: | : |
W m-2 K-1; -2 -1 | W/m2/K; /2/K |
1.5.10 , .
: | : |
m/s; / | |
W/(m K); /( ). | W/m K; / . |
1.5.11 , , , .. , - .
: | : |
80 / | 80 / |
80 . | 80 . |
1.5.12 :...,... ',... ", % , .../s.