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What does the density number mean?
Density is typically the weight of an object divided by its volume. Convenient units are pounds per cubic feet, or grams per cubic centimeter. Density can also refer to number of objects per area (or volume). The population density of a city is the number of inhabitants divided by the land area.
What is the density of a 7000 gram brick that is 4 inches x 5 inches x 3 inches?
Density is mass divided by volume. A brick is a rectangular prism, the volume of which is length * height * width. 7000 grams / (4 * 5 * 3) = 7000 / 60j = 116 2/3 g/cubic inch
What is the mass of a piece of aluminum with a volume of 12.2 cm cubed?
Aluminum has a specific gravity of 2.7, therefore its mass is 2.7 times the mass of an identical volume of water. 12.2 cm3 of water has a mass of 12.2 grams, so 12.2 cm3 of aluminum has a mass of 32.94 grams (2.7 x 12.2 grams).
What two things do you need to know in order to calculate concentration?
A measure of the amount of solute in a given amount of solvent. Where the units of concentration are grams of solute per milliter of solvent. ™ ~Ashna
What is worth more a big diamond or a bucket of gold coins?
Your answer, of course, depends on the quality of the items you're comparing. 'Big' is relative for a diamond; 'bucket' is also relative in terms of capacity. By weight, generally, a gem-quality diamond will be more valuable than an equal weight of gold coin. However, the comparison may be problematic. For example, a one-ounce US gold eagle coin contains 31.1 grams of 24 carat gold. This translates to 155.5 carats in diamond weight. One notable diamond, The Liberator, was purchased by Harry Winston as a 155.5 carat, raw -- uncut -- diamond in 1943, and was cut into four gem stones. The prices of the four gems -- all D colour -- with values unavailable are in private collections. On April 6, 2015, the spot price of gold per gram is US$1,212. A cut diamond weighing 21.7 carats -- the largest diamond available for purchase today online -- costs US$1,760,304 or US$405,600 per gram. This is an H colour diamond. In this comparison, then, a gem-quality diamond outweighs a gold coin in terms of 'worth'.
What is the mass of a diamond with volume of 0.3 cm?
To calculate the mass of a diamond with a volume of 0.3 cm³, we use the density of diamond, which is approximately 3.51 grams per cubic centimeter. By multiplying the volume by the density, the mass can be calculated as follows: mass = volume × density = 0.3 cm³ × 3.51 g/cm³, which equals approximately 1.053 grams.
What is the density of 101 grams?
Density is a measure of mass per unit volume, so to determine the density of 101 grams, you need to know the volume of the object or material that weighs 101 grams. Once you have the volume, you can calculate the density by dividing the mass (101 grams) by the volume.
What is the density of a rock that has a mass of 480 grams and a volume of 24 cm3?
The density of the rock is 20 grams/cm3. You can calculate density by dividing the mass by the volume.
What is the density if the mass is 2000 grams?
Density = Mass/Volume. You cannot calculate density without knowing BOTH mass and volume.
How do you find density from grams?
Density is calculated by dividing the mass (in grams) of a substance by its volume (in milliliters or cubic centimeters). The formula for density is: Density = Mass / Volume. By measuring the mass of a sample in grams and the volume in milliliters, you can easily calculate the density of the substance.
What is the density of 275 grams and a 588cm square?
To calculate the density, you need two things. Mass and volume. Here you have a mass of 275 grams. 588 cm square is an area and not a volume. So you can not calculate the density here.
What is the volume of 1860 grams?
To determine the volume of a substance, you need to know its density. Volume is calculated by dividing the mass of the substance by its density. If you provide the density of the material, I can help you calculate the volume.
What is the volume of 5.0 grams of chloroform?
To determine the volume of 5.0 grams of chloroform, you need the density of chloroform. The density of chloroform is about 1.49 g/mL. You can calculate the volume using the formula: volume = mass / density. Therefore, the volume of 5.0 grams of chloroform would be approximately 3.36 mL.
What is the density of a rock that has a mass of 56 grams?
The density of the rock is calculated by dividing its mass (56 grams) by its volume. If the volume is unknown, then the density cannot be determined. Density is the mass per unit volume of a substance, so both mass and volume need to be known to calculate it.
What is the density of an object that is 63 grams and 7?
To calculate density, you need both mass and volume. If the volume of the object is not provided, the density cannot be determined.
Calculate the density of a substance that has a mass of 125 grams and a volume of 170 ml?
0.735294118 grams per square meter because D=Mass/volume.
How to calculate density of grinding wheel?
To calculate the density of a grinding wheel, you need to know its mass (in grams) and volume (in cubic centimeters). First, measure the mass of the grinding wheel using a scale. Then, calculate the volume by measuring the dimensions (length, width, and height) of the wheel and using the formula for the volume of a cylinder (π x radius^2 x height). Finally, divide the mass by the volume to determine the density of the grinding wheel in grams per cubic centimeter.
