Engineering, 19.08.2021 23:40, tammydbrooks43
Given the following equation where p is pressure in Ib/ft^2, g is the specific weight in lb/ft^3, V is the magnitude of the velocity in ft/s, g is in ft/s^2, and z is the height in feet, if values are substituted into the equation, will the correct value of C be determined?
z + p/γ + V^2/2g = C
a. Yes if the constant C has the units of feet;
b. Yes if the constant C is dimensionless;
c. No, the equation cannot produce the correct value of C;
d. Yes if the constant C has units of ft and the specific weight is converted from Ibm to Ibf.
Answers: 3
Engineering, 03.07.2019 15:10, EmilySerna
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Given the following equation where p is pressure in Ib/ft^2, g is the specific weight in lb/ft^3, V...
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