if the absolute pressure of a gas is 550.280 kPa, its gage pressure is ?
A.101.325kPa
b.277.280kPa
c.448.955kPa
d.651.605kPa
Gauge pressure - atmosphericpressure=absolute pressure
where atmospheric pressure varies, but standard atmospheric pressure is 101.325kPa
NEED ANSWER
whats the answer?
b
1 answer
omg this was so long ago