subject
Physics, 14.03.2020 04:09 wmaingrette1

Air enters a 16-cm-diameter pipe steadily at 200 kPa and 20โC with a velocity of 5 m/s. Air is heated as it flows, and it leaves the pipe at 180 kPa and 40โC. Determine
(a) the volume flow rate of air at the inlet,
(b) the mass flow rate of air, and
(c) the velocity and volume flow rate at the exit.

ansver
Answers: 2

Other questions on the subject: Physics

image
Physics, 21.06.2019 19:30, ella9288
Two identical 82 mg dust particles very far apart (pee 0) are moving directly toward each other at a speed of 3698 m/s. the charge on each is-719 ? c. determine how close they will get to each other. let k = 9x109 n-m2/c2 & ignore gravity.
Answers: 1
image
Physics, 21.06.2019 22:40, Animallover100
Which feature indicates that mars resides in the inner region of the solar system
Answers: 3
image
Physics, 21.06.2019 23:30, Longjeremiahs8864
1.in one challenge on the titan games, competitors have to lift 200 pounds up a long ramp. angel is able to move the weight in 42 seconds. anthony gets it done in only 38 seconds. which statement is true? angel has more power than anthony. angel does more work than anthony. anthony does more work than angel. anthony has more power than angel. 2.a mountain climber exerts 41,000 j of work to climb a cliff. how much power does the climber need if she wants to finish in only 500 seconds? power = work / time 20,500,000 watts 82 watts 0.0122 watts 41,500 watts 3.your family is moving to a new apartment. while lifting a box 83 joules of work is done to put the box on a truck, you exert an upward force of 75 n for 3 s. how much power is required to do this? (hint: you only need two of the 3 numbers given! ) power = work / time 249 watts 25 watts 2075 watts 27.7 watts
Answers: 1
image
Physics, 22.06.2019 14:30, darceline1574
Alandscaper is shopping for landscaping materials. she wants to use materials through which water flows easily. which materials should she choose? check all that apply. clay gravel granite rocks with cracks loosely packed soil
Answers: 2
You know the right answer?
Air enters a 16-cm-diameter pipe steadily at 200 kPa and 20โC with a velocity of 5 m/s. Air is heate...

Questions in other subjects:

Konu
Mathematics, 16.04.2021 21:10