Which of the following corresponds to a supersonic speed?
a. mach0.5b) mach 1.0
c. mach...
Physics, 18.10.2019 14:20 pablohc200021
Which of the following corresponds to a supersonic speed?
a. mach0.5b) mach 1.0
c. mach 1.5
Answers: 3
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