If the shock-wave velocity in Problem 5-13 is approximated by the speed of sound, determin...

If the shock-wave velocity in Problem 5-13 is approximated by the speed of sound, determine the pressure change causing a velocity change of 10 fps in

a. air at standard conditions

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b. water

Problem 5-13

The shock wave illustrated below is moving to the right at υw fps. The properties in front and in back of the shock are not a function of time. By using the illustrated control volume, show that the pressure difference across the shock is