Question

The u tube shown has a uniform cross section a liquid is filled in two arms to height h1 and h2

Answer 1

The question seems to be incomplete, here is the complete question:

Here is the complete question:

The u tube shown has a uniform cross section a liquid is filled in two arms to height h1 and h2 and then the liquid is allowed to move. Neglect velocity and surface tension. When the levels equalize in the two arms, the liquid will:

A) Be at rest

B) Be moving with an acceleration of g (h₁ - h₂/h₁ + h₂ +h)

C) Be moving with a velocity of (h₁ -h₂) √g/2(h₁ + h₂ +h)

D) Exert a net force  to the right on the tube

The correct answer for this question is:

The option C) Be moving with a velocity of (h₁ -h₂) √g/2(h₁ + h₂ +h)

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