Answer:
B
Explanation:
it's does not transmit any energy
Solution:
Given that :
Volume flow is, 
So, 
Therefore, the equation of a single straight vessel is given by
......................(i)
So there are 100 similar parallel pipes of the same cross section. Therefore, the equation for the area is

or 
Now for parallel pipes
...........(ii)
Solving the equations (i) and (ii),




Therefore,

or 
Thus the answer is option A). 10
Answer:
1st one.
Explanation:
I think that because they the one who is going to get a ticket and also you will not gonna get in a car accident.