Property of a fluid by which its own molecules are attracted is called___________________?

Related Mcqs:

1. Property of a fluid by which molecules of different kinds of fluids are attracted to each other is called________________?

   A. adhesion
   B. cohesion
   C. viscosity
   D. compressibility
   E. surface tension

2. In the case of steady flow of a fluid, the acceleration of any fluid particle is________________?

   A. constant
   B. variable
   C. zero
   D. zero under limiting conditions
   E. never zero

3. The property of fluid by virtue of which it offers resistance to shear is called________________?

   A. surface tension
   B. adhesion
   C. cohesion
   D. viscosity
   E. all of the above

4. The property of a fluid which enables it to resist tensile stress is known as___________________?

   A. compressibility
   B. surface tension
   C. cohesion
   D. adhesion
   E. viscosity

5. The resultant upward pressure of the fluid on an immersed body due to its tendency to uplift the sub-merged body is called_______________?

   A. upthrust
   B. reaction
   C. buoyancy
   D. metacentre
   E. center of pressure

6. The molecules in a solid move______________?

   A. in a random manner
   B. in a haphazard way
   C. in circular motion
   D. back and forth like tiny pendulums
   E. do not move

7. The property by virtue of which a liquid opposes relative motion between its different layers is called_________________?

   A. surface tension
   B. co-efficient of viscosity
   C. viscosity
   D. osmosis
   E. cohesion

8. The unique property of cast iron is its high ___________________?

   A. malleability
   B. ductility
   C. surface finish
   D. damping characteristics
   E. hardness

9. A metal with specific gravity of o floating in a fluid of same specific gravity a will____________________?

   A. sink to bottom
   B. float over fluid
   C. partly immersed
   D. be fully immersed with top surface at fluid surface
   E. none of the above

10. The total energy of each particle at various places in the case of perfect incompres sible fluid flowing in continuous sream__________________?

    D. keeps on increasing
    B. keeps on decreasing
    C. remains constant
    D. may increase/decrease
    E. unpredictable