What is specific weight of mercury?

What is specific weight of mercury?

The specific gravity of mercury is 13.56.

What is the specific weight of water in n/m 3?

water has specific weight of 9810 N/m3. The specific gravity of a fluid, designated as SG, is defined as the ratio of the density of the fluid to the density of water at some specified temperature.

What is the specific gravity of mercury in kg m3?

Calculate this pressure in SI and CGS units using the following data : Specific gravity of mercury = 13.6,Density of water = 103 kg/m3,g = 9.8 m/s2 at Calcutta .

What is specific gravity of mercury?

For example, liquid mercury has a density of 13.6 kg per litre; therefore, its specific gravity is 13.6.

What is the specific weight of mercury and water?

The specific weight of water at ordinary pressure and temperature is 9.81 kN/m3. The specific gravity of mercury is 13.56. Compute the density of water and the specific weight and density of mercury.

How do I calculate specific weight?

What is meant by specific weight?

The specific weight, also known as the unit weight, is the weight per unit volume of a material. A commonly used value is the specific weight of water on Earth at 4 °C (39 °F), which is 9.807 kilonewtons per cubic metre or 62.43 pounds-force per cubic foot.

What is the equivalent unit of N m3 for specific weight?

Specific Weight is defined as weight per unit volume. Weight is a force. The SI unit for specific weight is [N/m3]. The imperial unit is [lb/ft3].

Is specific weight and density the same?

Difference Between Specific Gravity and Density If a material has a specific gravity less than 1, it will float on water. And it is represented in kilograms per cubic metre. It is the mass of an object per unit volume. Relative density is the ratio of a substance’s weight to the weight of the same volume of water.

What is the specific of mercury?

The specific gravity of mercury is 13.6.

What is the density mercury 13.6 g cm3?

The density of mercury is 13.6gcm−3 at 0oC and its coefficient of cubical expansion is 1.82×10−4oC−1.

What is the specific volume of mercury?

Therefore, the volume of mercury is 0.017 mL.

What is the unit for specific weight?

The SI unit for the specific weight is N/m3 while the English unit is lb/ft3. Specific gravity is simply the ratio of the specific weight of a given liquid to the specific weight of water at 4° C (γwater = 9.81 kN/m3 or 62.4 lb/ft3).

What is the density of pure mercury?

The density of mercury is 13.59 grams per cubic centimetre.

What is the specific weight of water?

Since water is the “standard” by which other liquids are measured, the mark for water is probably labeled as “1.000”; hence, the specific gravity of water at about 4°C is 1.000.

What is mercury’s weight in newtons?

Thus, weight in Newton (i.e. kg-m/sec2) =90 kg ×3. 6 m/sec2 =324 Newton.

What is the specific heat of water and mercury?

Specific heat capacity of water is 4.2 J/g0C & Specific heat capacity of mercury is 0.42 J/g0C.

What is the viscosity of water and mercury?

Viscosity of Mercury is 1.526 cP. Viscosity of water is 0.894 cP. Viscosity of water is less than the mercury.

Why is the density of mercury 13600 kg m3?

Density of mercury = 13600 Kgm-3. Density of water at 4oC = 1000 kg m-3. Relative density = density of substance /density of water at 40C. Relative density of mercury = 13600 Kgm-3/1000 kg m-3 = 13.6.

What is specific of weigh?

The specific weight, also known as the unit weight, is the weight per unit volume of a material. A commonly used value is the specific weight of water on Earth at 4 °C (39 °F), which is 9.807 kilonewtons per cubic metre or 62.43 pounds-force per cubic foot.

What is the specific gravity of mercury if it has a density of 13.6 g mL?

Substance	Density (g/mL)
Water	1.00
Gold	19.3
Mercury	13.6

Is specific weight the same as 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.