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Olympiad workbook
Exam
Olympiad workbook
Subject
NSEP
Chapter
Mechanical Properties of Fluids

Olympiad workbook · NSEP · Mechanical Properties of Fluids

Water is flowing through a vertical tube with varying cross section...

Water is flowing through a vertical tube with varying cross section as shown. The rate of flow is 52.5ml/s52.5 \mathrm{ml} / \mathrm{s}. Given that speed of flow v1=0.35 m/sv_1=0.35 \mathrm{~m} / \mathrm{s} and area of cross section A2=0.5 cm2A_2=0.5 \mathrm{~cm}^2. Which of the following is/are true? Water is flowing through a vertical tube with varying cross section as shown. The rate of flow is 52.5 ml / s . Given

Options

  1. AA1=1.0 cm2,v2=0.70 m/sA_1=1.0 \mathrm{~cm}^2, v_2=0.70 \mathrm{~m} / \mathrm{s}.
  2. BA1=1.5 cm2,v2=1.05 m/sA_1=1.5 \mathrm{~cm}^2, v_2=1.05 \mathrm{~m} / \mathrm{s}
  3. Ch=5 cmh=5 \mathrm{~cm}.
  4. Dh=10 cmh=10 \mathrm{~cm}.

Correct answer

C. h=5 cmh=5 \mathrm{~cm}.

Step-by-step solution

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