Density



The definition of density is the mass per unit of volume. The way you can find the density of an object is by taking the object's mass, and divide it by the object's volume to find the amount of volume per unit. The symbol of density is the letter p. ("Density")

Density is measured in Grams per cubic centimeter (g/ml³).

Density can be changed by pressure or temperature. If you increase the pressure pushing upon an object, then it increases the density of the object. Generally, if you increase the temperature of an object, it will decrease the object's density. Water is an exception to this rule, for it doesn't always follow this rule. Water is at it's most dense at 4º C. When the temperature rises or falls, it decreases in densty, unlike most fluids which will inrease in density when the temperature falls. The colder, solid form of water, ice, is actually less dense than its liquid counterpart! thats why ice floats on water.



("DENSITYApplications")

= Density of water = at various temperatures in degrees Celsius. The values below 0 °C refer to [|supercooled] water. || ("Density")
 * ~ Temp (°C) ||~ Density (kg/m3) ||
 * 100 || 958.4 ||
 * 80 || 971.8 ||
 * 60 || 983.2 ||
 * 40 || 992.2 ||
 * 30 || 995.6502 ||
 * 25 || 997.0479 ||
 * 22 || 997.7735 ||
 * 20 || 998.2071 ||
 * 15 || 999.1026 ||
 * 10 || 999.7026 ||
 * 4 || 999.9720 ||
 * 0 || 999.8395 ||
 * −10 || 998.117 ||
 * −20 || 993.547 ||
 * −30 || 983.854 ||
 * The density of water in kilograms per cubic meter (SI unit)
 * ~ //T// in [|°C] ||~ //ρ// in kg/m3 (at 1 [|atm]) ||
 * –25 || 1.423 ||
 * –20 || 1.395 ||
 * –15 || 1.368 ||
 * –10 || 1.342 ||
 * –5 || 1.316 ||
 * 0 || 1.293 ||
 * 5 || 1.269 ||
 * 10 || 1.247 ||
 * 15 || 1.225 ||
 * 20 || 1.204 ||
 * 25 || 1.184 ||
 * 30 || 1.164 ||
 * 35 || 1.146 ||

("Density")

True or False: Vinegar is denser than water. True

The vinegar will sink below the water, for it is considerably denser than water. They will not mix.

Check out this density [|game]!