Answer:
h=27.15 KJ/kg
Explanation:
We know that ,Enthalpy of perfect gas depends only on temperature it did not depends on the volume and pressure.But on the other hand enthalpy of real gas depends on the temperature and pressure.
So specific enthalpy(h) is given as follows
For oxygen
From above
So
h=27.15 KJ/kg
I think the answer is B) 1 a.m. and 5 a.m. I very sorry if it is wrong plz let me know if it is wrong bro thankx
Answer:
C which is square millimeters which is right.