Question

Reynolds number is small for a liquid with ............ . (A) low velocity (B) low density (C) high viscosity (D) all of these

Answer 1

All OF these l THING !!!!! ANSWER

Answer 2

Answer:

Option (D) is correct.

Explanation:

Since we know that the Reynolds number is the function of density, velocity, length and viscosity of the fluid.

$R_{e} =\dfrac{\rho vl}{\mu }$

Since Reynolds number is directly proportional to the density and velocity and inversely proportional to the viscosity of the liquid.

So, if Reynolds number is small then density is low ,velocity is low and viscosity is high.

So,option (D) is correct.