X_P [cm]

Mass of water in polyethylene tube [g]

Rate of decrease [%]

5

6

8

10

12

14

15

1021.2

1296.1

1242.5

1835.5

2094.1

2848.9

3197.7

18.1

6.2

24.9

10.7

14.8

16.9

26.1