Question #70d7b

1 Answer
kubik98
Dec 25, 2017

see explanation

Explanation:

When water flows from pipe with diameter #d_1# and velocity #v_1# to the pipe with diameter #d_2# and velocity #v_2# and is valid that #d_1>d_2# then #v_1< v_2#

It comes from Continuity equation. Simplified form: #S_1*v_1=S_2*v_2#
where S means the area of a circle: #S=pi*r^2=pi*(d/2)^2#

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