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Question 6458
NEET Physics · Hard

Mechanical Properties of Fluids: Bernoulli's Equation MCQ

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Bernoulli's EquationHardQuestion 6458

Question

In the pipe problem above, P₂ at section 2 (same height):
  1. A
    2×10⁵ Pa
  2. B
    1.94×10⁵ Pa
    Correct
  3. C
    2.06×10⁵ Pa
  4. D
    1.9×10⁵ Pa

Correct answer

1.94×10⁵ Pa

Explanation

Bernoulli: P₁+½ρv₁² = P₂+½ρv₂². P₂ = 2×10⁵+½×1000×(4−16) = 2×10⁵−6000 = 1.94×10⁵ Pa.

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