Table 6.

Average velocities ${\overline{u}}_{CV}$ and ${\overline{u}}_{MTV}$ with estimated uncertainties, and relative deviation between ${\overline{u}}_{CV}$ and ${\overline{u}}_{MTV}$ calculated for the image data of Figure 13. The uncertainty range has a confidence level of 95%.

$\mathsf{\Delta }\mathit{t}$ (µs)	${\overline{\mathit{u}}}_{\mathit{C}\mathit{V}}$ (m/s)	${\overline{\mathit{u}}}_{\mathit{M}\mathit{T}\mathit{V}}$ (m/s)	$\left({\overline{\mathit{u}}}_{\mathit{C}\mathit{V}}-{\overline{\mathit{u}}}_{\mathit{M}\mathit{T}\mathit{V}}\right)/{\overline{\mathit{u}}}_{\mathit{M}\mathit{T}\mathit{V}}$ (%)
10	12.42 ± 0.74	10.47 ± 3	18.6
25	12.48 ± 0.74	11.21 ± 1.2	11.3
50	12.54 ± 0.76	11.93 ± 0.6	5.1