Hydrometer is used to determine________________?

Related Mcqs:

The value of the coefficient of compressibility for water at ordinary pressure and temperature in kg/cm is equal to _________________?

A. 1000 B. 2100 C. 2700 D. 10,000 E. 21,000....

A balloon lifting in air follows the following principle_________________?

A. law of gravitation B. Archimedes principle C. principle of buoyancy D. all of the above E. continuity equation...

The difference of pressure between the inside and outside of a liquid drop is________________?

A.p = Txr B.p = T/r C. p = T/2r D. p = 2T/r E. none of the above...

Ratio of inertia force to surface Jension is known as ________________________?

A. Mach number B. Froude number C. Reynold’s number D. Weber’s number E. none of the above...

A piece of metal of specific gravity 7 floats in mercury of specific gravity 13.6. What fraction of its volume is under mercury ?

A. 0.5 B. 0.4 C. 0.515 D. 0.5 E. none of the above...