Air enters a diffuser at $310$ K and $120$ kPa with a velocity of $180$ m$/$s$.$ Air leaves the diffuser with a velocity of $18$ m$/$s$.$ If the inlet area is $100$ mm$2(4$ points$)$ Air enters a diffuser at $310$ K and $120$ kPa with a velocity of $180\frac{m}{s}.$ Air leaves the

diffuser with a velocity of $18\frac{m}{s}.$ If the inlet area is $100m{m}^2$ and the exit area is $600m{m}^2,$ then:

a$)$ what is the temperature at the diffuser exit?

K

b$)$ what is the pressure at the diffuser exit?

kPa

and the exit area is $600$ mm$2$

$,$ then:

a$)$ what is the temperature at the diffuser exit?

K

b$)$ what is the pressure at the diffuser exit?

kPa