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Properties of Matter question

2022 · 28 Jul · Shift 2 · Q42
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Properties of Matter question

2022 · 28 Jul · Shift 2 · Q42

JEE MainPhysicsProperties of MatterMCQ+4 / −1
A pressure-pump has a horizontal tube of cross sectional area 10 cm210 \mathrm{~cm}^{2}10 cm2 for the outflow of water at a speed of 20 m/s20 \mathrm{~m} / \mathrm{s}20 m/s. The force exerted on the vertical wall just in front of the tube which stops water horizontally flowing out of the tube, is : [given: density of water =1000 kg/m3=1000 \mathrm{~kg} / \mathrm{m}^{3}=1000 kg/m3]
  1. A
    300 N
  2. B
    500 N
  3. C
    250 N
  4. D
    400 N
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