A piece weighing 3 kg in air was found to weigh 2.5 kg when submerged in water. Its specific gravity is__________________?

Related Mcqs:

Alcohol is used in manometers because_____________________?

A. it has low vapour pressure B. it is clearly visible C. it has low surface tension D. it can provide longer column due to low density E. is provides suitable meniscus...

The units of viscosity are__________________?

A. metres2 per sec B. kg sec/metre C. newton-sec per metre2 D. newton-sec per metre E. none of the above...

Capillary action is due to the__________________?

A. surface tension B. cohesion of the liquid C. adhesion of the liquid molecules and the molecules on the surface of a solid D. all of the above E. none of the above...

Working principle of dead weight pressure gauge tester is based on __________________?

A. Pascal’s law B. Dalton’s law of partial pressure C. Newton’s law of viscosity . D. Avogadro’s hypothesis E. Second law of thermodynamic...

The two important forces for a floating body are___________________?

A. buoyancy, gravity B. buoyancy, pressure C. buoyancy, inertial D. inertial, gravity E. gravity, pressure...