The property of a fluid that is used to determine its sui...
The property of a fluid that is used to determine its suitability as a lubricant is its
capillarity
viscosity
surface tension
relative density
Correct answer is B
No explanation has been provided for this answer.
Which of the following devices is associated with alternating currents only? ...
A ray incident on a glass prism undergoes minimum deviation when the ...
Which of the following is used to determine the relative density of the acid in a car battery? ...
As an object is moved close to the focus of a converging lens from infinity its image I. moves cl...