As per the United Nations, when will the world's population reach 9 billion people? ΟΑ. .
2025
B.
2050
OC.
2020
D.
2055

Steam enters an adiabatic diffuser at 150 kpa and 1208c with a velocity of 550 m/s. determine the minimum velocity that the steam can have at the outlet when the outlet pressure is 300 kpa.

The necleus of an atom is made up of what subatomic particles?

What is the freezing point of radiator fluid that is 50% antifreeze by mass? kf for water is 1.86 ∘c/m.