Properties (11)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
speed measurement
|
| gptkbp:can_be |
hypersonic vehicles
|
| https://www.w3.org/2000/01/rdf-schema#label |
Mach 20
|
| gptkbp:impact |
air temperature
|
| gptkbp:is_located_in |
24,696 kilometers per hour
15,354 miles per hour |
| gptkbp:is_used_in |
fluid dynamics
aerospace engineering |
| gptkbp:measures |
compressibility effects in fluids
|
| gptkbp:related_to |
military applications
|
| gptkbp:relatedTo |
20 times the speed of sound
|