Table 2.
Immersion depth D at which standing waves and thus nodes could occur with the given frequency in the CH141 hardener calculated with Equation (3).
| n | D (mm) |
|---|---|
| 1 | 40.0 ± 0.3 |
| 2 | 80.0 ± 0.5 |
| 3 | 120.0 ± 0.7 |
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