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The unlikely but true unswer is: liquid water at any temperature, except at exactly 4 degrees Celsius (normal atmospheric pressure), and, of course, water ice. Other common examples of solid substances with a density lower than 1 gram per cubic centimeter: cork, styrofoam, most wood. As common liquids, you have (besides the amazing water!) gasoline, ethanol, CH3CH2OH, a common alcohol. All gases at normal Pressure and Temperature.
Wiki User
∙ 16y ago
Wiki User
∙ 11y agoSpecific gravity, or relative density, Is the ratio of density to a reference. It will be less than one if it is less optically dense than its reference. If it is less than one, it will float. For example, ice specific gravity is .81 while waters is 1, so an ice cube will float on water. Other examples: Lithium=.53 Balsa wood=.2 Sodium=.968 Potassium=.856 Ethanol=.78
Wiki User
∙ 12y agoice is what i got ..... i know thats not nuch help
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If a mineral's specific gravity is less than 1 will it float?
Yes. That's what specific gravity is all about - the comparison of the density of a material to that of an equal volume of water. If a material or substance has a specific gravity equal to that of water, its specific gravity (sometimes called "spee gee" by the chemists) is 1. If it is more dense, say twice as dense as water, its spee gee will be 2. If the spee gee of a substance, in this case a mineral, is less than 1, it is less dense than water and will float. There may be a few exceptions for porous materials, but this is the rule.
What is the density of agave nectar?
One comercial source of agave nectar lists a specific gravity of 1.384 (about 75 Brix). This is a little less than the typical specific gravity of honey.
What is the specific gravity of a product that can float?
It needs to be less than the medium in which you float it. Numbers can only be assigned if you specify the conditions and substances.
What are some facts about gravity?
Gravity is a force on earth that pull everything down. On the moon there is less gravity than on the earth
How does the calculated specific gravity compare to the hydrometer reading for each liquid?
The calculated specific gravity may be slightly different than the hydrometer reading. The calculated gravity is calculated using specific data while the hydrometer measures the liquid at a specific time and temperature.
Which things floats in water?
Any substance with a density less than water will float in it. Anything with a specific gravity less than 1 will float.
What minerals have a specific gravity of less than 1?
Yes. That's what specific gravity is all about - the comparison of the density of a material to that of an equal volume of water. If a material or substance has a specific gravity equal to that of water, its specific gravity (sometimes called "spee gee" by the chemists) is 1. If it is more dense, say twice as dense as water, its spee gee will be 2. If the spee gee of a substance, in this case a mineral, is less than 1, it is less dense than water and will float. There may be a few exceptions for porous materials, but this is the rule.
If a mineral's specific gravity is less than 1 will it float?
Yes. That's what specific gravity is all about - the comparison of the density of a material to that of an equal volume of water. If a material or substance has a specific gravity equal to that of water, its specific gravity (sometimes called "spee gee" by the chemists) is 1. If it is more dense, say twice as dense as water, its spee gee will be 2. If the spee gee of a substance, in this case a mineral, is less than 1, it is less dense than water and will float. There may be a few exceptions for porous materials, but this is the rule.
Why is the specific gravity of mercury on the moon not the same as its specific gravity on earth?
The gravity at the surface of Mercury is less than the gravity at the surface of the Earth because Mercury has less mass than Earth does.
Would the specific gravity of mercury be the same on the moon where gravity is one sixth of that on the earth?
Specific gravity (Sg) is a value that relates substance x (in this case mercury) to that of water. Notice that Sg is unit-less, thus its a ratio value, and constant. So yes, specific gravity of any substance is the same everywhere, be it earth, the moon, or Pluto. note: Obviously gravity is different on the moon, as you mentioned about 1/6th that of earth. Finding a force of a certain substance on the moon is found by multiplying the density of water by the specific weight of the substance, multiplied by the gravitational pull. Thus, it is not nessicary to change the specific gravity of the substance.
What is the purpose of conducting specific gravity test?
Specific gravity refers to the ratio of the density of a substance to the density of a reference substance. The purpose conducting specific gravity test is to determine if the test fluid will be heavier or lighter than the standard fluid.
What is low specific gravity?
The purest water, is given the value of one (1) or unity. Unity is just a term that unites the number one (1) to a specific item. So that in the future you can relate another substance, to the substance given the value of Unity. Any substance lighter then water, like oil has a lower specific gravity. Any substance heavier then water, has a higher specific gravity. Some oils have a specific gravity of around 0.85 Some heavy substances like strong nitric acid have a specific gravity of around 1.4 Substances do not have to be liquids. They can be solids.
What is the physical property of minerals that is defined as the average weight per unit volume compared to the same volume of water is called?
This is called the Specific Gravity of a substance. The density of the material divided by the density of water yields the specific gravity, a specific gravity greater than 1 indicates the substance will sink in water. A specific gravity less than 1 indicates the substance will float in water. Because the units expressed in density cancel each other out specific gravity has no unit dimensions. example: substance 1 has a density of 12 grams per ml water has a density of 1 g/ml then substance 1 has a specific gravity of 12. 12 g/ml / 1 g/ml = 12 *note: for true specific gravity the atmospheric pressure, absolute , and the temperature absolute of both the sample material and the water must be indicated in the calculations as well. ** for gasses the constant or reference medium is air
The specific gravity of a product can be found on the Material Safety Data Sheet. How do you know if a product will float in water?
If the specific gravity is greater than one it will sink.
When is h20 most dense?
ANSWER At 4 degrees Celsius. This is the temperature at which specific gravity is defined. Note that ice floats because it is less dense than the water it is in. Water is the only substance known which is less dense as a solid than as a liquid.
What is specific gravity of crude oil?
Specific gravity of crude oil is how light or heavy it is compared to water. If the API gravity is less than 10 it will float in water.
Does fools gold float?
Yes. Pyrite has a specific gravity of about 5. Any substance with a specific gravity greater than 1 will sink in water.
