MHT CET 2025 Physics question
An incompressible fluid flows steadily through a cylindrical pipe having radius R at point A and at point B further along the direction of flow of liquid. If the velocity at point A is 'V' then that at point B is
Answer: (D)
Solution
By the equation of continuity for an incompressible fluid, . Hence , so , option (D). The area depends on the square of the radius, so
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