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JEE PHYSICS MCQ: MECHANICAL PROPERTIES OF FLUIDS

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A horizontal pipe of cross-sectional diameter 4 cm carries water at a speed of 6 m/s. The pipe is connected to a smaller pipe with a cross-sectional diameter 2 cm. The velocity of the water through the smaller pipe is

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Correct option: D

24 m/s

Option D (24 m/s) is correct because the velocity is calculated using the principle of continuity, where the product of area and velocity remains constant.

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