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Data Praktikum Anomali Air

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Dengan adanya sifat yang tidak biasa atau anomali dari air ini, maka kita akan mengidentifikasi apa perbedaan yang dimiliki oleh air dan bagaimana gejala pemuaian yang terjadi pada air, dimana sifat ketidakteraturan yang dimiliki air ini dikarenakan air memiliki massa jenis maksimum pada suhu 4°C dan akan memuai pada suhu di atasnya. Sehingga, terdapat suatu keunikan dimana kenaikan suhu pada suhu tersebut akan mengakibatkan volume lebih kecil daripada volume pada suhu 0°C. Sifat ini sering kali disebut sifat anomali air serta gejala-gejala pemuaian air. Karena sifat air inilah maka dalam percobaan ini kita akan menghitung seberapa besar koefisien muai panjang yang dimiliki oleh air.

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Page 1: Data Praktikum Anomali Air

Penurunan SuhuTo('C) T (' C) dT ho h (cm) dh a

16.8 16.8 0.2 35 35 0 016.8 16.6 0.2 35 34.7 0.3 0.04285716.8 16.4 0.2 35 34 1 0.14285716.8 16.2 0.2 35 33.6 1.4 0.216.8 16 0.2 35 33 2 0.28571416.8 15.8 0.2 35 32.8 2.2 0.31428616.8 15.6 0.2 35 32.5 2.5 0.35714316.8 15.4 0.2 35 32.3 2.7 0.38571416.8 15.2 0.2 35 32 3 0.42857116.8 15 0.2 35 31.8 3.2 0.45714316.8 14.8 0.2 35 31.5 3.5 0.516.8 14.6 0.2 35 31.2 3.8 0.54285716.8 14.4 0.2 35 31 4 0.57142916.8 14.2 0.2 35 30.8 4.2 0.616.8 14 0.2 35 30.5 4.5 0.64285716.8 13.8 0.2 35 30.3 4.7 0.67142916.8 13.6 0.2 35 30.1 4.9 0.716.8 13.4 0.2 35 29.8 5.2 0.74285716.8 13.2 0.2 35 29.6 5.4 0.77142916.8 13 0.2 35 29.3 5.7 0.81428616.8 12.8 0.2 35 29 6 0.85714316.8 12.6 0.2 35 28.8 6.2 0.88571416.8 12.4 0.2 35 28.6 6.4 0.91428616.8 12.2 0.2 35 28.3 6.7 0.95714316.8 12 0.2 35 28 7 116.8 11.8 0.2 35 27.4 7.6 1.085714

11.6 0.2 35 27.1 7.9 1.12857111.4 0.2 35 26.8 8.2 1.17142911.2 0.2 35 26.5 8.5 1.214286

11 0.2 35 26.3 8.7 1.24285710.8 0.2 35 26 9 1.28571410.6 0.2 35 26 9 1.28571410.4 0.2 35 25.7 9.3 1.32857110.2 0.2 35 25.3 9.7 1.385714

10 0.2 35 25.1 9.9 1.4142869.8 0.2 35 24.8 10.2 1.4571439.6 0.2 35 24.6 10.4 1.4857149.4 0.2 35 24.3 10.7 1.5285719.2 0.2 35 24.1 10.9 1.557143

9 0.2 35 23.7 11.3 1.6142868.8 0.2 35 23 12 1.714286

Page 2: Data Praktikum Anomali Air

8.6 0.2 35 22.8 12.2 1.7428578.4 0.2 35 21.8 13.2 1.8857148.2 0.2 35 21.2 13.8 1.971429

8 0.2 35 20.6 14.4 2.0571437.8 0.2 35 20.4 14.6 2.0857147.6 0.2 35 20.2 14.8 2.1142867.4 0.2 35 20 15 2.1428577.2 0.2 35 19.8 15.2 2.171429

7 0.2 35 19.6 15.4 2.26.8 0.2 35 19 16 2.2857146.6 0.2 35 14.8 20.2 2.8857146.4 0.2 35 11.1 23.9 3.4142866.2 0.2 35 9.9 25.1 3.585714

6 0.2 35 9 26 3.7142865.8 0.2 35 8.6 26.4 3.7714295.6 0.2 35 8.2 26.8 3.8285715.4 0.2 35 8 27 3.8571435.2 0.2 35 7.7 27.3 3.9

5 0.2 35 7.5 27.5 3.9285714.8 0.2 35 7.3 27.7 3.9571434.6 0.2 35 7.1 27.9 3.9857144.4 0.2 35 6.9 28.1 4.0142864.2 0.2 35 6.7 28.3 4.042857

4 0.2 35 6.5 28.5 4.0714293.8 0.2 35 6.4 28.6 4.0857143.6 0.2 35 6.3 28.7 4.13.4 0.2 35 6.1 28.9 4.1285713.2 0.2 35 6 29 4.142857

3 0.2 35 6.1 28.9 4.1285712.8 0.2 35 6.2 28.8 4.1142862.6 0.2 35 6.3 28.7 4.12.4 0.2 35 6.4 28.6 4.0857142.2 0.2 35 6.5 28.5 4.071429

2 0.2 35 6.8 28.2 4.0285711.8 0.2 35 7 28 4

0 2 4 6 8 10 12 14 16 180

5

10

15

20

25

30

35

40

f(x) = 2.20717703349282 x + 0.262727272727272R² = 0.936252475288348

grafik penurunan suhu

Column NLinear (Column N)

suhu (oc)

ketinggia

n (

cm

)

Page 3: Data Praktikum Anomali Air

t h16.8 35 7 16.816.6 34.7 6.8 16.616.4 34 6.5 16.416.2 33.6 6.4 16.2

16 33 6.3 1615.8 32.8 6.2 15.815.6 32.5 6.1 15.615.4 32.3 6 15.415.2 32 6.1 15.2

15 31.8 6.3 1514.8 31.5 6.4 14.814.6 31.2 6.5 14.614.4 31 6.7 14.414.2 30.8 6.9 14.2

14 30.5 7.1 1413.8 30.3 7.3 13.813.6 30.1 7.5 13.613.4 29.8 7.7 13.413.2 29.6 8 13.2

13 29.3 8.2 1312.8 29 8.6 12.812.6 28.8 9 12.612.4 28.6 9.9 12.412.2 28.3 11.1 12.2

12 28 14.8 1211.8 27.4 19 11.811.6 27.1 19.6 11.611.4 26.8 19.8 11.411.2 26.5 20 11.2

11 26.3 20.2 1110.8 26 20.4 10.810.6 26 20.6 10.610.4 25.7 21.2 10.410.2 25.3 21.8 10.2

10 25.1 22.8 109.8 24.8 23 9.89.6 24.6 23.7 9.69.4 24.3 24.1 9.49.2 24.1 24.3 9.2

9 23.7 24.6 98.8 23 24.8 8.8

Page 4: Data Praktikum Anomali Air

8.6 22.8 25.1 8.68.4 21.8 25.3 8.48.2 21.2 25.7 8.2

8 20.6 26 87.8 20.4 26 7.87.6 20.2 26.3 7.67.4 20 26.5 7.47.2 19.8 26.8 7.2

7 19.6 27.1 76.8 19 27.4 6.86.6 14.8 28 6.66.4 11.1 28.3 6.46.2 9.9 28.6 6.2

6 9 28.8 65.8 8.6 29 5.85.6 8.2 29.3 5.65.4 8 29.6 5.45.2 7.7 29.8 5.2

5 7.5 30.1 54.8 7.3 30.3 4.84.6 7.1 30.5 4.64.4 6.9 30.8 4.44.2 6.7 31 4.2

4 6.5 31.2 43.8 6.4 31.5 3.83.6 6.3 31.8 3.63.4 6.1 32 3.43.2 6 32.3 3.2

3 6.1 32.5 32.8 6.2 32.8 2.82.6 6.3 33 2.62.4 6.4 33.6 2.42.2 6.5 34 2.2

2 6.8 34.7 21.8 7 35 1.8

0 2 4 6 8 10 12 14 16 180

5

10

15

20

25

30

35

40

f(x) = 2.20717703349282 x + 0.262727272727272R² = 0.936252475288348

grafik penurunan suhu

Column NLinear (Column N)

suhu (oc)

ketinggia

n (

cm

)

Page 5: Data Praktikum Anomali Air

Penaikan SuhuTo T ('C) dT h (cm) dh a

1.8 0.2 7 0 02 0.2 6.9 0.1 0.0714285714

2.2 0.2 6.6 0.4 0.28571428572.4 0.2 6.5 0.5 0.35714285712.6 0.2 6.5 0.5 0.35714285712.8 0.2 6.4 0.6 0.4285714286

3 0.2 6.4 0.6 0.42857142863.2 0.2 6.3 0.7 0.53.4 0.2 6.3 0.7 0.53.6 0.2 6.3 0.7 0.53.8 0.2 6.3 0.7 0.5

4 0.2 6.3 0.7 0.54.2 0.2 6.3 0.7 0.54.4 0.2 6.3 0.7 0.54.6 0.2 6.3 0.7 0.54.8 0.2 6.3 0.7 0.5

5 0.2 6.4 0.6 0.42857142865.2 0.2 6.4 0.6 0.42857142865.4 0.2 6.4 0.6 0.42857142865.6 0.2 6.4 0.6 0.42857142865.8 0.2 6.4 0.6 0.4285714286

6 0.2 6.4 0.6 0.42857142866.2 0.2 6.5 0.5 0.35714285716.4 0.2 6.5 0.5 0.35714285716.6 0.2 6.5 0.5 0.35714285716.8 0.2 6.6 0.4 0.2857142857

7 0.2 6.6 0.4 0.28571428577.2 0.2 6.7 0.3 0.21428571437.4 0.2 6.8 0.2 0.14285714297.6 0.2 6.8 0.2 0.14285714297.8 0.2 6.9 0.1 0.0714285714

8 0.2 7 0 08.2 0.2 7.1 -0.1 -0.0714285718.4 0.2 7.2 -0.2 -0.1428571438.6 0.2 7.3 -0.3 -0.2142857148.8 0.2 7.3 -0.3 -0.214285714

9 0.2 7.4 -0.4 -0.2857142869.2 0.2 7.6 -0.6 -0.4285714299.4 0.2 7.7 -0.7 -0.59.6 0.2 7.8 -0.8 -0.571428571

Page 6: Data Praktikum Anomali Air

9.8 0.2 7.9 -0.9 -0.64285714310 0.2 8 -1 -0.714285714

10.2 0.2 8.2 -1.2 -0.85714285710.4 0.2 8.3 -1.3 -0.92857142910.6 0.2 8.4 -1.4 -110.8 0.2 8.5 -1.5 -1.071428571

11 0.2 8.7 -1.7 -1.21428571411.2 0.2 8.8 -1.8 -1.28571428611.4 0.2 9 -2 -1.42857142911.6 0.2 9.1 -2.1 -1.511.8 0.2 9.3 -2.3 -1.642857143

12 0.2 9.4 -2.4 -1.71428571412.2 0.2 9.6 -2.6 -1.85714285712.4 0.2 9.8 -2.8 -212.6 0.2 10 -3 -2.14285714312.8 0.2 10.1 -3.1 -2.214285714

13 0.2 10.3 -3.3 -2.35714285713.2 0.2 10.5 -3.5 -2.513.4 0.2 10.7 -3.7 -2.64285714313.6 0.2 10.9 -3.9 -2.785714286

0 2 4 6 8 10 12 14 160

2

4

6

8

10

12

f(x) = 0.355043067518755 x + 4.81950171343892R² = 0.805033652951779

grafik penaikan suhu

Column KLinear (Column K)

suhu (oc)

keti

ngg

ian

(cm

)

Page 7: Data Praktikum Anomali Air

1.8 72 6.9

2.2 6.62.4 6.52.6 6.52.8 6.4

3 6.43.2 6.33.4 6.33.6 6.33.8 6.3

4 6.34.2 6.34.4 6.34.6 6.34.8 6.3

5 6.45.2 6.45.4 6.45.6 6.45.8 6.4

6 6.46.2 6.56.4 6.56.6 6.56.8 6.6

7 6.67.2 6.77.4 6.87.6 6.87.8 6.9

8 78.2 7.18.4 7.28.6 7.38.8 7.3

9 7.49.2 7.69.4 7.79.6 7.89.8 7.9

Page 8: Data Praktikum Anomali Air

10 810.2 8.210.4 8.310.6 8.410.8 8.5

11 8.711.2 8.811.4 911.6 9.111.8 9.3

12 9.412.2 9.612.4 9.812.6 1012.8 10.1

13 10.313.2 10.513.4 10.713.6 10.9