7/25/2019 tensiuna superficiala grafic

1/2

0.5 75.91

1 72.04

2 71.32

3 70.24

0

67

68

69

70

71

72

73

74

75

76

77

7/25/2019 tensiuna superficiala grafic

2/2

0.5 1 1.5 2 2.5 3 3.5

f(x) = -2.9632799594 ln(x) + 73.1913739445

R = 0.8964290897

Column B

Loga!"#m!$ (Column B)