Please show the Full steps or reason!! Thanks!!!! In compressing flows, static t

Question

Please show the Full steps or reason!! Thanks!!!!

In compressing flows, static temperature is meant by: the temperature that stay constant at all time the temperature measured when the fluid velocity is zero the temperature measured by a thermometer moving with the flowing fluid the temperature measured by a thermometer under a constant hydrostatic pressure the temperature attained if fluid flow is decelerated to zero velocity Mach number is a ratio of the air velocity to the rotational air velocity a ratio of the air velocity to the speed of light a ratio of the supersonic air speed to the subsonic air speed a ratio of the object's ground speed to the speed of sound a ratio of the object's relative speed with the head wind to the speed of light Sound wave propagation is a isentropic process which has a special relationship between pressure and density given by What is k? k is the same as gas constant R as found in the ideal gas law p = rho RT k is the same as relative density p as found in the ideal gas law p = rho RT k is a ratio between pressure p and density rho k Is a constant depending on the type of gas measured a, a known pressure and temperature k is constant for a gas derived by taking a ratio of the pressure and the volume A baseball is thrown from east to west with a spin about its vertical axis as shown. Under these conditions it will "break" toward the north south northeast southwest west The drag force acting on a bridge pier is the effect of a combination of form drag and skin friction a combination of surface roughness and water temperature a combination of equivalent sand roughness and skin a combination of effects including average water velocities and temperatures None of the above

Explanation / Answer

I) a ii) e iii) d iv) d v) c vi) a

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