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What are two of the same substances that have the same mass but different volumes?
Wiki User
∙ 12y ago
First of all, there's no such thing as the mass of a substance, or the volume of a substance.
You can have 0.01 kilogram of water or 10,000 kilograms of water. It only depends on
how much you decide to scoop out of the bucket. The water itself has no characteristic
mass.
Similarly, you can have 1 milliliter or 1 cubic kilometer of potato salad. It only depends on
how much you buy at the deli. The potato salad itself has no characteristic volume.
If you measure out the same mass of two different substances, then the sample of
the substance with the greater density will have less volume.
If you measure out the same volume of two different substances, then the sample of
the substance with the greater density will have more mass.
Wiki User
∙ 12y ago
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Do objects of the same size and shape have the same mass?
No, not unless they are made of the same substance. Different substances have different densities, which means that the same volumes will have different masses.
Why same amount of heat supplied to same amount of different substances does not produce the same increase in temperature?
There is a formula in physics ΔQ=m*c*ΔT, where m is the mass of the substance you are heating, ΔQ is the heat you supply to the substance, c is the specific heat which has a different value for different substances and ΔT is the change in temperature. If your substances are different and they have the same mass then by supplying the same amount of heat the change in temperature will be different.
How Mass and volume can affect the density of the volume?
The definition of density is mass per unit volume. For any object or sample of a substance, it can be calculated as (mass) divided by (volume). If two objects or samples with the same volume have different masses, the one with the greater mass has greater density. If two objects or samples with the same mass have different volumes, the one with the greater volume has smaller density.
Why do objects have different mass?
Objects have different mass because they not weighted the same..
Why can two objects with the same mass have different densities?
Volume. Density depends on mass and volume. Density = mass/volume. Things that have the exact same mass can have different densities if the volume associated with either are different.
Do objects of the same size and shape have the same mass?
No, not unless they are made of the same substance. Different substances have different densities, which means that the same volumes will have different masses.
What is the volume of a 2.5 g block of metal?
Different metals have different volumes for the same mass.
How can the volume of two substances be the same but the mass be different?
They have different densities.
Is it possible for two substances of the same volume to have a different mass but the same density?
No
Why is it that two different substances that have the same masses can have differen weights?
Two different substances that have the same mass will also have the same weight if they are in the same location. Weight is the force of gravity acting on the mass of a body (or substance). The force of gravity decreases the further you are from the center of the earth, so it is possible for two substances with the same mass to have different weights if they are at different distances from the center of the earth.
Is Volume the best measurement of how much matter is in an object?
No. Mass is better. The same amount of mass can occupy different volumes.
How do two objects with indentical volumes can have different densities?
Since density=Mass/volume. If 2 solutions have the same volumes, they would have different densities because their masses are different. More explanations. For example same volume of aluminum and iron would have different mass because the atomic mass of aluminum is comparatively less than that of iron. Aluminium has nearly mass 27 amu where as iron has 56 amu. The crystalline structure would bring the atoms with different lattice distances and so the density would differ. Answer Objects of same volume have different density because as Density is equal to mass over volume so according to this relation volume and density are inverseley propotional to each others so when we increase volume density decrease so two solutions can have same volume and different densities. I am sure you will be satisfied be sure to log on www.alislam.org
Would a 10g piece of aluminum and 10g piece of iron have the same volume?
No, the 10g piece of aluminum and 10g piece of iron would not have the same volume. Different materials have different densities, so even if they have the same mass, their volumes will be different.
If two solids have the same masses but different volumes they have?
If two solids have the same masses but different volumes they have different densities.
Why same amount of heat supplied to same amount of different substances does not produce the same increase in temperature?
There is a formula in physics ΔQ=m*c*ΔT, where m is the mass of the substance you are heating, ΔQ is the heat you supply to the substance, c is the specific heat which has a different value for different substances and ΔT is the change in temperature. If your substances are different and they have the same mass then by supplying the same amount of heat the change in temperature will be different.
Can two different substances with the same volume have similar masses?
Take three identical bottles. Fill one with air, one with water, and one with stones. The volumes of all three bottles are the same, but their weights are different, because they contain different masses. Different substances can easily have different masses in the same volume. That's why the concept of "density" is so useful.
How do you Calculate mass with surface AREA?
You cannot These are different concepts. you need a volume and density to calculate mass, surface area provides neither (a cube and a sphere with the same surface area have different volumes and, had they been made of the same material, would have different masses).
