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Grade: 10
        
A steady stream of water falls straight down from a pipe. Assume the flow is incompressible. At a distance d1 beneath the pipe the speed of the falling water is 1.0 m/s. At a distance d2 beneath and pipe the speed of the falling water is 2.0 m/s. What is the ratio of the cross section of the flow at height d1 to the cross section at height d2 ?
(A) 4:1                            (B) 2:1     
(C) 1:2                            (D) 1:4
 
3 years ago

Answers : (1)

Jitender Pal
askIITians Faculty
365 Points
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3 years ago
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Course Features

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  • Discussion Forum
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