TABLE I.
Trial | Tube Diameter (mm) | Length (cm) | Hole Location on Tube* | Slope (cmH2O s2/m2) | X-Intercept (cmH2O) | Standard Error | R Value |
---|---|---|---|---|---|---|---|
1 | 1.6 | 14.5–16 | Midpoint | 84.2 | −0.27 | 2.32 | 0.984 |
2 | 1.6 | 14.7 | Midpoint | 92.9 | 0.24 | 1.72 | 0.998 |
3 | 1.6 | 19 | Midpoint | 93.6 | 0.71 | 1.55 | 0.999 |
4 | 1.6 | 23 | Midpoint | 84.8 | −0.45 | 1.43 | 0.993 |
5 | 1.6 | 15.9 | Midpoint | 79.9 | 0.83 | 2.20 | 0.989 |
6 | 1.6 | 15.9 | One-third point | 79.8 | 0.68 | 2.43 | 0.976 |
7 | 1.6 | 15.9 | One-sixth point | 107.6 | −0.06 | 5.35 | 0.976 |
8 | 3.2 | 21.8 | Midpoint | 96.8 | 0.30 | 3.50 | 0.991 |
All data | 89.4 | 0.00 (set) | 0.92 | 0.983 | |||
Theoretical average† | 100.75 | ||||||
Theoretical peak‡ | 201.5 |
Relative to end connected to water container;
Sine = 0.5 in equation three;
Sine = 1 in equation three.