Figure shows inverted T shaped fixed pipe. Liquid is released from rest from the position shown. Liquid is non-viscous. List-I List-II (I) Velocity of fluid in vertical part of tube when level of liqu

Question

Figure shows inverted T shaped fixed pipe. Liquid is released from rest from the position shown. Liquid is non-viscous.

List-I	List-II
(I) Velocity of fluid in vertical part of tube when level of liquid in it is $\frac{H}{2}$ will be	(P) $\frac{1}{4} \frac{15 g H}{2}$
(II) Velocity of fluid in vertical part of tube when level of liquid in it is $\frac{H}{4}$ will be	(Q) $\frac{3 g H}{8}$
(III) Initial acceleration of the fluid particle in vertical tube will be	(R) $\frac{g}{4}$
(IV) Acceleration of the fluid particle in vertical tube when level of liquid in it is $\frac{H}{2}$ will be	(S) $\frac{g}{2}$
	(T) None

TestHub · Accepted Answer

Apply Bernoulli between the free surface in the horizontal arms and the vertical section, with continuity along the pipe.

When the level in the vertical part is $H /2$ , the energy balance gives the velocity and the other listed quantities.

Matching each List-I item with the computed values gives option (A).

Answer: A

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