What Is The Relative Density Of Granite

The day after the lab is a good time to question the students about the significance of rock densities.

What is the relative density of granite. Density of crushed granite 2017 06 25t08 06 35 00 00 mass weight density or specific gravity of bulk materials. Relative density mass of the aggregate mass of equal volume of water. Composition granite adamellite and granodiorite. In imperial or us customary measurement system the density is equal to 168 pound per cubic foot lb ft or 1 555 ounce per cubic inch oz inch.

Most aggregates have a relative density between 2 4 2 9 with a corresponding particle mass density of 2400 2900 kg m 3 150 181 lb ft 3. Density of granite solid is equal to 2 691 kg m. The relative density specific gravity of an aggregate is the ratio of its mass to the mass of an equal volume of water. Since gabbro and basalt are made of the same minerals their densities are similar.

This free density calculator determines any of the three variables in the density equation given the other two. Granite solid weighs 2 691 gram per cubic centimeter or 2 691 kilogram per cubic meter i e. For gases the reference is air at room temperature 20 c or 68 f. The term relative density is often preferred in.

Density is a measure of the amount of mass contained in a unit of volume the general trend is that most gases are less dense than liquids which are in turn less dense than solids but there are numerous exceptions. This isn t as complex as you may think because water s density is 1 gram per cubic centimeter or 1 g cm 3. In addition explore hundreds of other calculators including topics such as finance math health fitness weather and even transportation. Specific gravity for liquids is nearly always measured with respect to water at its densest at 4 c or 39 2 f.

Slate and representative sampling of soils crushed rock and aggregates. You have a sample of granite with density 174 8 lbs ft 3. The density of water is 62 4 lbs ft 3. Gabbro s density ranges from 2 7 3 3 g cm 3.

Here s a table of densities of common substances including several gases liquids and solids. Again the specific gravity is the density of the substance divided by the density of water so. A course or including basalt dolerite and gabbro. Therefore these numbers translate directly to g cm 3 or tonnes per cubic meter t m 3.

As defined in as 1726 including hornfels quartzite metagreywacke greenstone. 342 rows the density of pure water is also 62 4 lbs cu ft pounds per cubic foot and if we know that ammonium nitrate has a sg of 0 73 then we can calculate that its density is 0 73 x 62 4 45 552 lbs cu ft. For this reason the table lists density from lowest to highest and includes the. Show problem 9 solution.

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