Fluid Properties and Specific Gravity

The video tutorial covers the fundamental properties of fluids, including density, specific weight, specific volume, and specific gravity. It explains how each property is defined, calculated, and applied, with a focus on understanding their mathematical relationships. The tutorial also highlights the importance of these properties in practical applications and sets the stage for solving related problems in future videos.

Which of the following is NOT a basic property of fluids?

• Specific Volume

• Specific Gravity

• Viscosity

• Density

How is density mathematically defined?

• Weight divided by volume

• Mass divided by volume

• Volume divided by mass

• Mass divided by weight

What is the SI unit of density?

• Kilograms per cubic meter

• Newtons per cubic meter

• Kilograms per liter

• Cubic meters per kilogram

What is the specific weight of a fluid?

• Weight per unit volume

• Mass per unit volume

• Volume per unit mass

• Density per unit weight

How is specific weight related to density?

• Specific weight is density divided by gravity

• Specific weight is density multiplied by gravity

• Specific weight is the reciprocal of density

• Specific weight is density plus gravity

What does specific volume represent?

• Volume per unit weight

• Volume per unit mass

• Weight per unit volume

• Mass per unit volume

How is specific volume related to density?

• Specific volume is the square of density

• Specific volume is density divided by gravity

• Specific volume is density multiplied by gravity

• Specific volume is the reciprocal of density

What is specific gravity also known as?

• Weight density

• Mass density

• Absolute density

• Relative density

What is the standard fluid used for measuring specific gravity of liquids?

• Water

• Mercury

• Oil

• Air

What is the dimension of specific gravity?

• Kilograms per cubic meter

• It is dimensionless

• Cubic meters per kilogram

• Newtons per cubic meter