How do you find the density of a rock sample?
Divide the mass of the rock by its volume to calculate the density of the rock. In our example, the density is 20.4/8 = 2.55 g/cubic cm. Divide the rock density by the density of water to calculate the specific gravity.
What do you use to measure density?
A hydrometer is a special device used to determine the density of liquids.
How do you find the density of a sample?
The density equation is density equals mass per unit volume or D = M / V. The key to solving for density is to report the proper mass and volume units. If you are asked to give density in different units from the mass and volume, you will need to convert them.
What is the density of the stone?
Stone, crushed weighs 1.602 gram per cubic centimeter or 1 602 kilogram per cubic meter, i.e. density of stone, crushed is equal to 1 602 kg/m³. In Imperial or US customary measurement system, the density is equal to 100.0096 pound per cubic foot [lb/ft³], or 0.92601 ounce per cubic inch [oz/inch³] .
How would you find the density of a small stone?
To measure the density of an irregularly-shaped small stone To find the volume: Drop the stone into a graduated cylinder containing water and note the new volume. To get the volume of the stone simply subtract the two readings. In this case the volume = 90 – 75 = 15 cm3.
What is the mass of rock?
rock mass A large and indistinct body of solid earth materials, containing features on the scale of jointing, folding, schistosity, etc. The term would not be used to describe a rock only the size of a hand specimen.
How do you find the volume of a piece of stone?
Stone volume can be estimated using an ellipsoid formula, as recommended by the European Association of Urology, (stone volume = π*l*w*d*0.167), where length (l), width (w), and depth (d) are stone diameter measured in three axes 8.
What is the volume of this object?
To find the volume of a rectangular object, measure the length, width and height. Multiply the length times the width and multiply the result by the height. The result is the volume. Give the result in cubic units, such as cubic centimeters.
What are the 2 ways to measure the volume of an object?
multiply it Length- Width – Height , or measure the volume of a container of water then stick the object in and measure the volume of the object+water then subtract the volume of the water then you have the volume.
What is the most accurate way to find volume?
Graduated Cylinder The most accurate way to determine an object’s volume, especially in the case of an irregularly shaped object, is to immerse it in water and measure the amount of water it displaces.
What is perimeter and area?
About Transcript. Perimeter is the distance around the outside of a shape. Area measures the space inside a shape.