Vacuum gage connected to a chamber reads 35 kpa at a location where the atmospheric pressure is 92 kpa then the absolute pressure in the chamber and express is 57kpa
Gauge pressure is the pressure relative to atmospheric pressure. Gauge pressure is positive for pressures above atmospheric pressure, and negative for pressures and absolute pressure is the sum of gauge pressure and atmospheric pressure
Here to find absolute pressure atmospheric pressure=92kpa and vacuum gage=35 kpa
Pabsolute pressure=Patmospehric pressure - Pvaccume
92-35=57kpa
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Answer:
4960000000 pm
Explanation:
4.96*1000000000= 4960000000
Answer:
I believe it is 3 and 4. I really hope it is but i am positive :)
Don't blame me if you get it wrong i'm a dumb but yet successful student
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The answer is permeability
I took my test and it was right
