Air enters a nozzle (with initial 1 m² area) at 500 kpa, 420 k and v = 110 m/s. the nozzle area decreases until the flow becomes critical (ma = 1). assume the flow is isentropic and steady, determine a. the mass flowrate of the air b. the pressure and temperature of the air when it passes through the critical portion of the nozzle c. the area of the critical portion of the nozzle

answer:

a

explanation:

import math

x=int(input("enter a number: "))

print (math.sqrt(math.fabs(

answer:

2d

explanation:

answer:

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