In a streamline flow

Options

A. The speed of a particle always remains same
B. The velocity of a particle always remains same
C. The kinetic energies of all particles arriving at a given point are the same
D. The potential energies of all the particles arriving at a given point are the same

Answer

C

Explanation

In streamlined flow, velocity of all the particles arriving at a common point reamains same with time (both in magnitude and direction ). So the KE = `1/2mv^2 = a`
Constant for all the particles as all fluid particles have identical mass also