L0 |
∆L0 |
I |
t0 |
t |
∆t |
∆T |
∆L |
∆(∆L) |
∆L/L0 |
∆(∆L/L0) |
α |
α=A |
∆α=∆A |
∆α/α |
m |
m |
A |
°C |
°C |
°C |
°C |
mm |
m |
|
|
1/K |
1/K |
1/K |
% |
0.905 |
0.004 |
0.40 |
22.3 |
25.8 |
0.1 |
3.5 |
0.04 |
1 . 10-5 |
4.42. 10-5 |
1.89 . 10-4 |
1.642 . 10-5 |
1.608 . 10-5 |
3.478 . 10-7 |
2.16 |
|
|
0.79 |
|
34.2 |
|
11.9 |
0.16 |
|
1.77. 10-4 |
8.07 . 10-4 |
|
|
|
|
|
|
1.20 |
|
47.0 |
|
24.7 |
0.35 |
|
3.87. 10-4 |
1.73 . 10-3 |
|
|
|
|
|
|
1.60 |
|
62.8 |
|
40.5 |
0.59 |
|
6.52. 10-4 |
2.88 . 10-3 |
|
|
|
|
|
|
2.00 |
|
80.5 |
|
58.2 |
0.86 |
|
9.50. 10-4 |
4.21 . 10-3 |
|
|
|
|
|
|
2.40 |
|
101.4 |
|
79.1 |
1.15 |
|
1.27. 10-3 |
5.62 . 10-3 |
|
|
|
|
|
|
2.80 |
|
124.0 |
|
101.7 |
1.54 |
|
1.70. 10-3 |
7.53 . 10-3 |
|
|
|
|
|
|
3.20 |
|
144.7 |
|
122.4 |
1.72 |
|
1.90. 10-3 |
8.41 . 10-3 |
|
|
|
|
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