ISRO Mechanical & Aerospace 2012 - Question 21

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The laminar boundary layer thickness varies as

  • A. 1/$\sqrt{x}$
  • B. x^(1/7)
  • C. x^(1/2)
  • D. x^(6/7)

Answer: C. x^(1/2)

Explanation: Delta varies as $\sqrt{x}$ for laminar boundary layer.

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