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What is the difference between specific gravity and density?
Relative density, or specific gravity, is the ratio of the density (mass of a unit volume) of a substance to the density of a given reference material. Specific gravity usually means relative density with respect to water.
Is specific weight is a dimensionless quantity?
energy/mass example: calories/gram
What is the difference between a mineral's density and its specific gravity?
A mineral's density refers to its mass per unit volume, typically measured in g/cm3. Specific gravity, on the other hand, is the ratio of the mineral's density to the density of water. It is a dimensionless value that indicates how much denser or lighter a mineral is compared to an equal volume of water.
What is the metric unit for force divided by weight?
A weight is a force. If you divide a force by another force, you have a dimensionless unit, whether you use SI or any other system of units.A weight is a force. If you divide a force by another force, you have a dimensionless unit, whether you use SI or any other system of units.A weight is a force. If you divide a force by another force, you have a dimensionless unit, whether you use SI or any other system of units.A weight is a force. If you divide a force by another force, you have a dimensionless unit, whether you use SI or any other system of units.
Why dolomite has high specific gravity than limestone?
Dolomite contains more magnesium than limestone, resulting in a higher specific gravity. The additional magnesium atoms increase the mass of dolomite per unit volume, producing a higher specific gravity compared to limestone.
What is specific gravity and its unit?
Specific gravity is a unitless measure that compares the density of a substance to the density of a reference material (usually water at 4 degrees Celsius). It indicates how many times denser or lighter a substance is compared to water. The specific gravity of water is 1.
What is specific gravity of petrol with unit?
737.22 - see http://www.simetric.co.uk/si_liquids.htm The sp. gravity of the petrol(vehicle) is 0.73722 and that of natural petrol is 0,71122 Note that specific gravity has no units.
What is a specific gravity?
I just learned about this in chem11. I'll give the definition off my sheet. Specific gravity is a dimensionless unit defined as the ratio of density of a material to the density of water at a given temperature (usually at 4oC). Note that this expression is obsolete today; use the density.
Is specific gravity the same as density?
Specific gravity is a measure of the density of a substance compared to the density of water. It is a dimensionless quantity. Density, on the other hand, is a measure of the amount of mass per unit volume of a substance.
Why angle has a unit in spite it is dimensionless?
Angles are not dimensionless.
Why is Rittinger constant dimensionless?
The Rittinger constant is dimensionless because it represents the energy required to reduce a unit mass of material from an infinitely large particle size to a specific particle size. Since it is a specific energy value, it does not have any units and is expressed as the work required per unit mass.
Does a dimensionless quantity have a unit?
No, a dimensionless quantity does not have a unit because it represents a pure number without any physical dimension. Examples of dimensionless quantities include ratios, proportions, and mathematical constants.
Why does specific gravity not have a unit?
Specific Gravity is a unitless number because it is the ratio between the density of the material of interest and a standard material (e.g. water). The units cancel out leaving a numerical value only.
What is the unit weight of soil with a specific gravity of 2.65?
The unit weight of soil with a specific gravity of 2.65 is 1.8 g/cc.
Which dimensionless quantity has unit?
If a quantity is "dimensionless", that means it has no units, and it's just a number.
What is the unit for the equilibrium constant?
The unit for the equilibrium constant is dimensionless.
Are dimensionless quantity always unitless?
Yes, dimensionless quantities are always unitless. This means they do not have any physical units associated with them, and they represent a pure numerical value that is independent of any specific unit of measurement.
