ISRO Mechanical & Aerospace 2018 - Question 12

All ISRO Mechanical & Aerospace papers | ISRO Mechanical & Aerospace 2018

Topic: Fluid Mechanics

For an irrotational flow, d²(phi)/dx² + d²(phi)/dy² = 0 is the equation given by

  • A. Cauchy-Riemann
  • B. Reynolds
  • C. Laplace
  • D. Bernoulli

Answer: C. Laplace

Explanation: The expression d²(phi)/dx² + d²(phi)/dy² = 0 is known as the Laplace equation.

| | All questions of ISRO Mechanical & Aerospace 2018