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A 68-g bar of gold is cut into 3 equal pieces how does the density of each piece compare to the density of the original gold bar?
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∙ 14y ago
Exactly the same.
Daryl Collins
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If a 68-g bar of gold is cut into 3 equal pieces how does the density of each piece compare to the density of the original gold bar?
Exactly the same.
Which has greater density-1kg of platinum or 3kg of gold?
When you compare density, you compare the weight of the materials with equal volume. So you cannot compare the density only by weight. The right answer for this is, Platinum has the density of 19.8 gr/cubic centimeters at room temperature versus Golds 19.3 gr/cm3.
What is the formular for density?
Density (D) is equal to mass (m) of an object over volume (m3). Formula to calculate density is D = m/v. Unit of density is kg/m3.
32 g and a volume of 8 mL What is its density?
Density is equal to Mass divided by Volume therefore, density = 32/8 = 4 g/ml
What density is copper?
The density of copper is 8,960 kg/m3 or 8.96 g/cm3 at r.m.
If a 68-g bar of gold is cut into 3 equal pieces how does the density of each piece compare to the density of the original gold bar?
Exactly the same.
When a cube is broken into irregularly shaped pieces the density of one of the pieces would?
equal the density of any other piece, assuming that the original cube was made of the same uniform substance.
Which has greater density-1kg of platinum or 3kg of gold?
When you compare density, you compare the weight of the materials with equal volume. So you cannot compare the density only by weight. The right answer for this is, Platinum has the density of 19.8 gr/cubic centimeters at room temperature versus Golds 19.3 gr/cm3.
Does it matter to have equal volume when comparing density?
No, you can compare densities for objects of different sizes. Just divide mass by volume for each object.
Do equal volumes of different substances have equal weights?
No, it depends on the specific gravity (or relative density) of the substance. E. g. Compare the weighs of 1 cubic metres of cork and iron.
Why does the density stay the same when you cut something in half?
Here are two alternative explanations. 1) Because each piece is made up of the same material as the original piece. Density is a characteristic property of a material. 2) Because density is defined as mass / volume, and if you divide something into two equal pieces, you will get 1/2 the mass for each piece, but also 1/2 the volume.
How do you calculate the denstiy of pyrite?
Compare its weight to the weight of an equal volume of water. The weight of the specimen divided by the weight of the water equals the density of the specimen.
a comparison of density to the density of an equal volume of water?
Density
Does one third equal one eighth?
One third is a lot bigger than one eighth. Imagine you have two pieces of string that are exactly the same length. You cut one into three equal pieces. Each piece is one third of the original string. Say you take the other sting and cut into eight equal pieces. Each of those pieces is one eighth... and they are much smaller because there are so many more of them.
How many grams does 946 militer equal to?
A gram is a unit of mass. A millilitre is a unit of capacity. Without some unit of density to compare, the two units are incompatible.
Density of gold is approximately equal to the density of?
tungsten
The density of water is equal to 1.0 gcm3. A substance with density equal to 2.1 gcm3 would in water.?
A substance with density equal to 2.1 gcm3 it's sinking in water.
