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What else can I help you with?
If you poor out some of the water in a bucket does the remaining density of the water change?
No, pouring out some water from a bucket does not change the density of the water remaining in the bucket. Density is a physical property of a substance that remains constant regardless of the amount of that substance present.
Is a single property such as density sufficient to always correctly identify substance?
can density always correctly identify a substance
What is the density of an unkown substance that has a volume of 23.0 ml and a mas of 47.5g?
Density is mass/volume.Density of the unknown substance = 47.5g/23.0mL = 2.07g/mLHint: Mass is always measured in grams of some sort; mg, g, kg, etc... Volume is measured in mL, L, m3, cm3, etc...
Is density an example of a chemical change?
No, density is simply a property of a substance. It's how "heavy" something is. Water, for example, has a density of 1 gram per milliliter. Meaning every milliliter weighs one gram. Some are much more (Mercury), some are much less (Air).
What are two ways to compare the density of a unknown substance?
One way is using the formula D=m/v. Or you could get some water and put the substance inside the water and see if the density is lower or higher.
How will the density change if the temperature increased to 125?
If the temperature increased to 125 degrees Celsius, the density of most substances would decrease. This is because as temperature goes up, the particles in the substance gain more kinetic energy and move farther apart, decreasing the density.
What do you mean relative density?
Relative density is a measure of the density of a substance compared to the density of another substance, usually water. It is calculated by dividing the density of the substance by the density of water. Relative density can help determine if a substance will sink or float in water based on its comparison to water's density.
What are some economic transformations from 1960-1979?
they increased and decreased according to the unstability of the economy
What the formula for relative density?
The relative density of a substance is the ratio of its density to the density of some standard substance. The standard substance for solids and liquids is water. Thus for solids or liquids: Relative density = denisty of substance (kg/m3) / density of water (kg/m3) Relative density therefore has no units, it is a number, and indicates only how many times more dense the substance is than water. The relative density of water is 1 or 1000 kg/m3.
What the effect of shabu?
Some of the effects of shabu includes increased talkativeness, increased wakefulness and activity, and increased attention. Decreased fatigue is also one of the effects of shabu.
What were some results of Britain's Agricultural Revolution?
The overall population increased and food costs decreased.
If you poor out some of the water in a bucket does the remaining density of the water change?
No, pouring out some water from a bucket does not change the density of the water remaining in the bucket. Density is a physical property of a substance that remains constant regardless of the amount of that substance present.
What does specific gravity measure?
It's basically equivalent to density. More precisely, it's the ratio of the density of a substance, to the ratio of water (or some other reference substance).
What is the relashonship between scpecific gravity and density?
The specific gravity of a substance (as an example, I'll take iron) is the density of iron divided by the density of water. Or some other reference substance - but usually the comparison is with water.
How do you use mass density in a sentence?
'The term relative density or specific gravity denotes the ratio of the mass of a certain volume of a substance to the mass of the same volume of some standard substance.' Or, 'The density in this town keeps rising because of our population.'
When comparing the density of a solid or a liquid to the density of water what is the ratio called?
Some folks in the lab call it "spee gee" which is slang for specific gravity (SG). It's relative density, the density of liquid - or any given substance - to the density of water. Surf the link. The formula for density is D= Mass/Volume.
Why do some very lucky people have the inability to gain weight?
Some people have thyroid problems which causes their metabolisms to be dramatically increased/decreased. xxxRucaxxx
