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Suppose an object weighs 15 g and has a volume of 5 cm what is the density of the object?
Wiki User
∙ 14y ago
Note 5cm isn't a volume it is a length therefore for the answer we are assuming the volume is 5cm3 Density = mass/volume
Density = 15g/5cm3 = 0.015kg/0.000005m3
Density = 3g/cm3 or in SI units 3,000kg/m3
Wiki User
∙ 14y ago
Wiki User
∙ 17y agoMass is equal to density multiplied by the volume. Therefore density is equal to the mass divided by the volume. The standard units of density are kilograms per metre cubed, so it is first important to convert the mass into kilograms i.e. 615 grams = 0.615 kg, and the volume into metres cubed i.e. 105 centimetres cubed = 1.05 x 10^-4 metres cubed. So to answer your question: Density = Mass/Volume =0.615/(1.05*10^-4) =5857.14 kg/m^3
Wiki User
∙ 14y agoDensity has the units of mass over volume, so dimensional analysis tells you to divide the mass by the volume to get the density.
1655 g / 368 ml = 4.50 g / ml
Wiki User
∙ 13y agodensity = mass/ volume
d = 615/105 = 5.86g/cm3
Wiki User
∙ 11y agoThe volume would have to be 5cm3, not squared.
density = mass/volume = 15g/5cm3 = 3g/cm3
Wiki User
∙ 11y agodensity = mass/volume = 15g/5cm3 = 3g/cm3
When dividing measurements, you divide both the numbers and the units.
Wiki User
∙ 12y agoDensity = mass / volume = 615/105 g/cm3
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20g/cm
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What is the volume of a 10 gram object if it weighs 8 grams under water?
Not enough information. You would also have to know either the volume, or the density, of the object.
How do you find the density of regular solids?
Divide the mass of the object by the object's volume. For example, a 20 cubic centimeter block that weighs 40 grams would have a density of 2 grams per cubic centimeter (or milliliter), or abreviated as 2g/mL
If density equals volume mass then what is the density of 20g 10cm3?
Density is mass per unit volume. If 10 cm3 weighs 20g, the density is 2 g/cc.
Which substance has the least density--substance ''a'' weighs 40.2 grams and has a volume of 5.7 cm3 and substance ''b'' has a volume of 6.3 cm3 and weighs 42.0 grams?
Density = mass/volume. Density(A) = 40.2/5.7 = 7.05 gcm-3 Density(B) = 42.0/6.3 = 6.67 gcm-3 So B is less dense.
How do you find the density of a cube of butter that weighs 0.250 lb and has a volume of 130.3 mL?
If it weighs 0.25 lb on Earth, then its mass is 113.4 grams. Density = mass/volume = 113.4/130.3 = 0.87 gm/cm3
What is the density of an object that weighs 3 grams and occupies volume of 2ml?
Density=Mass/Volume. So D=3/2. Which is also 1.5. To the density of the object is 1.5 g/ml
What is the density of an object that weighs 3.64 g and a volume of 0.687 ml?
density = mass / volume 1mL = 1cm3 Therefore for this example: density = 3.64/0.687 = 5.298g/cm3
What is the volume of a 10 gram object if it weighs 8 grams under water?
Not enough information. You would also have to know either the volume, or the density, of the object.
What will happen if a solid object immersed in a fluid weighs more than the volume of the fluid displaced by the solid?
Then the solid object has a greater density and will sink.
What is the relationship of mass to density?
The relationship of mass to density is that density is found by dividing mass over volume. Density is how tightly packed atoms are in an object while mass is how much something weighs.
How do you estimate the mass of air if the density of air is 1.3kg per m3?
You multiply the volume of the desired object - the inside of your room, perhaps - by the density.
What is the density specific volume and volume of an object that weighs 3 lb in water and 4 lb in oil with specific gravity 0.83?
Specific gravity of oil=[Weight of object-Weight in oil]\[Weight of object-Weight in water] Take weight of object as X 0.83=x-4\x-3 X=8.882lb Specific gravity of object= X/X-3 =1.51 Density=1510kgm-3 Volume=Mass\Density Volume=4.0288\1510=0.002668m3 If there is anything wrong please let me know.Thank you!
How can something that weighs a lot have small density?
Something that weights a lot change have a small density if it is a big object. The weight of an object is equal to mg, where g is acceleration due to gravity and m is mass. m = pv, where p is density and v is volume. If the density is small, but the volume is very big, then the mass will be big, causing the weight to be big.
How are mass volume and density different from each other?
Mass is how much a thing weighs, Volume is how much space it takes up, and Density is how much it weighs per unit volume and is calculated as mass/volume
Does size determine an objects mass?
By size I think you mean the volume. And no, you also need the density of the object. Which tells you how much a given size weighs.
Does the density of an object tell how massive something is?
No. Density says how much it weighs per volume unit, like kilo per liter.An example is that lead has higher density than water (weighs more per liter), but a lot of water still weighs more (is more massive) than a little lead.
How do you find the density of regular solids?
Divide the mass of the object by the object's volume. For example, a 20 cubic centimeter block that weighs 40 grams would have a density of 2 grams per cubic centimeter (or milliliter), or abreviated as 2g/mL
