Question
Fluid Mechanics Question on Viscosity
The sensitiveness of a bubble tube in a level would decrease if.
A
The radius of curvature of the internal surface of the tube is increased
B
The diameter of the tube is increased
C
The length of the vapour bubble is increased
D
The viscosity of the liquid is increased
Answer
The viscosity of the liquid is increased
Explanation
Solution
The correct option is(D): The viscosity of the liquid is increased