Explanation:
Dry air doesn't contain <em><u>water vapor .</u></em>
Answer:
It is created from deposition from flow into a lake or an ocean like the Missisippi delta
Explanation:
Answer:
The answer is 27.69 [psi]
Explanation:
(Barinly´s editor seem to not be working properly so please see attachment)
We know that:
Where:
- σ => Stress in the material
- Pin => Internal Pressure
- Din => Internal diameter
- t => Thickness
Since we know that thre Stress is directly proportional to Pin and Din but inversely proportional to thickness, we need to add a proportionality constant "k" to our equation to make it complete:
We also know that the Stress is 100 [psi] when Pin is 25 [psi], Din is 5 [in] and thickness is .75 [in], using this values we can solve for k:
thus k = .6
Now all we need to know is use the same equation but using the new parameters: Pin = 15 [psi], Din = 2 [in] and t= .65 [in]
The stress is 27.69 [psi]
The difference between mnemonic codes and machine codes is that <u>machine codes use binary, whereas mnemonic codes use shorthand English.</u>
Answer:
C) Dependent on the mass flows in and out.
Explanation:
Lets take control volume(CV)
Take
=inlet mass flow rate
=exit mass flow rate
If we take unsteady flow process then inlet mass can not be equal to exit mass.Some mass can store if inlet mass flow rate is high and exit mass flow rate is low.
So mass of control volume
.
so above we can say that mass of control volume dependent on inlet and exit mass.