INFORME DE FISICA.pdf
- 1. N L(cm) t1(s) t2(s) t3(s) t4(s) t5(s) T(s)
1 20 8.76 8.35 8.45 8.5 8.37 0.8486
2 40 11.85 12.5 11.73 12.25 12.1 1.2086
3 60 14.81 14.5 14.79 14.82 14.89 1.4762
4 80 17.86 17.44 17.65 17.73 17.3 1.7596
5 100 20.78 20.83 20.85 19.9 19.95 2.0462
N L T Ln(L) Ln(T) L*10^-1 T*10 Ln(L)*10 Ln(T)*10^2 P B A ∆B ∆A
0 0 0 0 0 0 0 29.9573227 -16.4167346 P1(3.7;0.2) 0.75 -2.575 0 0
1 20 0.8486 2.99573227 -0.16416735 2 8.486 36.8887945 18.9462665 P2(4.1;0.5) ∆k ∆n
2 40 1.2086 3.68887945 0.18946266 4 12.086 40.9434456 38.9471218 0 0
3 60 1.4762 4.09434456 0.38947122 6 14.762 43.8202663 56.508651 K n
4 80 1.7596 4.38202663 0.56508651 8 17.596 46.0517019 71.5984414 0.07615382 0.75
5 100 2.0462 4.60517019 0.71598441 10 20.462 lnk=A B=n
4.83649258 3.47285088
6.94570176 6.94570176 20.8563747 4.17127493
N Lj Tj Xj=Ln(L) Yj=Ln(T) Xj*Yj Xj^2 A B B*Xj 13.9106729 6.94570176
1 0.2 0.8972775 -1.60943791 -0.1083901 0.17444713 2.590290394 0.69632886 0.5 -0.804718956 Sy ∆B ∆A
2 0.4 1.26894201 -0.91629073 0.23818349 -0.21824533 0.839588705 k n -0.458145366 1.42176966 1.20630236 1.10180714
3 0.5 1.4187203 -0.69314718 0.34975527 -0.24243188 0.480453014 2.00637349 0.5 -0.34657359 ∆k ∆n
4 0.6 1.55413022 -0.51082562 0.44091605 -0.22523121 0.260942818 -0.255412812 3.00959989 1.20630236
5 1 2.00637349 0 0.69632886 0 0 0
Sumatoria 2.7 7.14544353 -3.72970145 1.61679357 -0.51146129 4.171274931 -1.864850724 G
6807.32238
-1.042902448
-0.95174167
-0.696328858
-5.346495015
(Yj -B*Xj-A)^2
2.253144541
1.332810734
1.087645517
0.905812207
0.484873879
6.064286878
Y=BX+A
Y=0.75X-2.575
(Yj -B*Xj-A)
-1.501047814
-1.154474224
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Ln(T)*10^2
Ln(L)*10
EL GRANDONTE
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0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
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EL NORMAL Ln(T) vs Ln(L)
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T
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TvsL