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Properties of Matter question

2017 · 9 Apr · Shift 1 · Q63
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Properties of Matter question

2017 · 9 Apr · Shift 1 · Q63

JEE MainPhysicsProperties of MatterMCQ+4 / −1
Two tubes of radii r1 and r2, and lengths l1 and l2 , respectively, are connected in series and a liquid flows through each of them in stream line conditions. P1 and P2 are pressure differences across the two tubes. If P2 is 4P1 and l2 is 114{{{1_1}} \over 4}411​​, then the radius r2 will be equal to :
  1. A
    r1
  2. B
    2r1
  3. C
    4r1
  4. D
    r12{{{r_1}} \over 2}2r1​​
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