What is the application of specific gravity in pharmacy?

Pharmaceutical Applications l Specific gravity is employed when a pharmacist wishes to convert the weight of an ingredient or preparation to volume or vice versa. ¡ liquid materials are usually the objects of the conversions.

What are the applications of density?

You have probably already encountered one of the important practical applications of density, maybe even without knowing.

• Ships and Submarines. One well-known application of density is determining whether or not an object will float on water.
• Oil Spills.
• Plumbing Systems.
• Airplane Weight Distribution.

What is the importance of specific gravity of soil?

Knowing the specific gravity of soils helps engineers understand how porous the soil is or how many voids it contains. It also indicates how saturated the soil is with water.

Why is specific gravity important in food industry?

Introduction. The specific gravity of potato tubers is an important quality criterion for processing potatoes. It is used as an estimate of the solids or dry matter content of tubers — the higher the dry matter content the lower the water content and the higher the specific gravity.

What are the applications in geotechnical engineering where the specific gravity is used?

It gives an idea about suitability of the soil as a construction material; higher value of specific gravity gives more strength for roads and foundations. It is also used in calculation of void ratio, porosity, degree of saturation and other soil parameters [16].

What is the practical application of specific gravity of soil solids?

Practical Application The specific gravity of soil solid is used in calculating the phase relationships of soils, such as the void ratio and the degree of saturation. The specific gravity of soil solids is used to calculate the density of the soil solids.

What is application of viscosity?

1) The oil used as a lubricant for heavy machinery parts should have a high viscous coefficient. 2) The highly viscous liquid is used to damp the motion of some instruments and is used as brake oil in hydraulic brakes. 3) Blood circulation through arteries and veins depends upon the viscosity of fluids.

What are the uses of density in everyday life?

Everyday Density Examples A Styrofoam cup is less dense than a ceramic cup, so the Styrofoam cup will float in water and the ceramic cup will sink. Wood generally floats on water because it is less dense than water. Rocks, generally being denser than water, usually sink.

What are the application in geotechnical engineering where the specific gravity is used?

What are the field applications of specific gravity of soil grains?

Importance of Specific Gravity of Soil Solids Specific gravity is a fundamental property of soils and other construction materials. This dimensionless unit is the ratio of material density to the density of water and is used to calculate soil density, void ratio, saturation, and other soil properties.

Why is specific gravity used instead of density?

Density is defined as mass per unit volume. It has the SI unit kg m-3 or kg/m3 and is an absolute quantity. Specific gravity is the ratio of a material’s density with that of water at 4 °C (where it is most dense and is taken to have the value 999.974 kg m-3). It is therefore a relative quantity with no units.

What is the use of specific gravity in transportation engineering?

The specific gravity and water absorption of aggregates are important properties that are required for the design of concrete and bituminous mixes. The specific gravity of a solid is the ratio of its mass to that of an equal volume of distilled water at a specified temperature.