(Solved): The pressure change at a point is given by \( p=p_{0}+h \gamma \) is true if.. The fluid is incompr ...

The pressure change at a point is given by \( p=p_{0}+h \gamma \) is true if.. The fluid is incompressible and \( \mathrm{h} \) is the positive distance of point \( \mathrm{p} \) below point \( \mathrm{p0} \) The fluid is compressible and \( \mathrm{h} \) is the positive distance of point \( \mathrm{p} \) above point p0 The fluid is incompressible and \( h \) is the positive distance of point \( p \) above point \( p 0 \) The fluid is compressible and \( \mathrm{h} \) is the positive distance of point \( \mathrm{p} \) below point p0 If the vapor pressure of water is approximately \( 0 \mathrm{kPa} \) absolute, then what is the column height of a water-filled barometer if the atmospheric pressure is \( 101 \mathrm{kPa} \) ? \( 103 \mathrm{~m} \) \( 1.04 \mathrm{~m} \) \( 10.3 \mathrm{~m} \) \( 1.03 \mathrm{~m} \) When is it appropriate to use the expression \( \frac{\partial p}{\partial z}=-\gamma \) in calculating pressure change with elevation. True if \( z \) - is positive (increasing) upwards Only true if the fluid is incompressible Only true if the fluid is accelerating True if \( z \) - is positive (increasing) downwards