WBCS.LIVE practice question

Along a streamline flow of fluid,

Solve this multiple-choice question and check the correct answer with its explanation below.

Answer options

  1. the velocity of all fluid particles at a given instant is constant
  2. the speed of a fluid particle remains constant
  3. the velocity of a fluid particle remains constant
  4. the velocity of all fluid particles crossing a given position is constant

Correct answer and explanation

Correct answer: the velocity of all fluid particles crossing a given position is constant