A reversible process and an irreversible process both have the same________ between the same two states. a. Internal energy b. W
1 answer:
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Answer: Volume= 1.16 yd³
Explanation:
We are given the in-situ moisture content= 18% and moist unit weight= 105 pcf
First we find out the dry unit weight
Dry unit weight= Moist unit weight / (1+ moisture content)
Dry unit weight=
Dry unit weight= 88.983 pcf
Now, to find the volume ( in terms of each cubic yard i.e 1 yd³ we have
Volume = Dry unit weight compacted / Dry unit weight (in-situ) * 1 yd³
Volume=
Volume= 1.16 yd³
Answer:
all are zero.
Explanation:
We know that if flow is possible then it will satisfy the below equation
Where u is the velocity of flow in the x-direction ,v is the velocity of flow in the y-direction and w is the velocity of flow in z-direction.
And velocity potential function given as follows
Rotationality of fluid is given by
So now putting value in the above equations ,we will find
So =0
Like this all all are zero.
That is why velocity potential flow is irroational flow.