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If the amount of sample increased while the volume remained the same, the density would increase since the mass would be higher with the same volume. Density is calculated as mass divided by volume, so an increase in mass while keeping volume constant would result in higher density.
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Is density a extensive property of a substance?
Density is an intrinsic property, not an extensive property of matter. This is because it DOES NOT depend on the size of the sample (amount). The density of a small piece of matter is the same as the density of a larger piece of that same matter.
What is the density of a mineral sample?
The density of a mineral sample is a measure of its mass per unit volume. It can be calculated by dividing the mass of the sample by its volume. The density of a mineral sample is a characteristic property that can help in identifying the mineral.
A droplet of pure mercury has a density of 13.6 gcm3. What is the density of a sample of pure mercury that is 10 times as large as the droplet?
The density of a sample of pure mercury that is 10 times as large as a droplet will remain the same at 13.6 g/cm3. Density is an intrinsic property of a substance that does not change with the amount of the substance.
What is an example for an intensive property?
An example of an intensive property is density. Density is a characteristic of a substance that does not depend on the amount of the substance present. It remains the same regardless of the sample size.
Kelly has a sample of an unknown substance. Which properties of the substance will be the same no matter how large or small her sample is?
The chemical composition and intrinsic properties, such as density, melting point, boiling point, and specific heat capacity, will remain the same regardless of the sample size. These properties are characteristic of the substance itself and do not change with the amount of the sample.
What effect does the amount of the sample of a substance affect its density?
it has no effect. density of a substance is the same no matter the size or shape of the sample.
Is density a extensive property of a substance?
Density is an intrinsic property, not an extensive property of matter. This is because it DOES NOT depend on the size of the sample (amount). The density of a small piece of matter is the same as the density of a larger piece of that same matter.
Is turbidity and optical density is same?
Turbidity measures the cloudiness of a liquid caused by suspended solids, while optical density measures the amount of light absorbed by a sample. They are related in the sense that turbidity can affect optical density measurements, but they are not the same. Turbidity is a measure of the scattering of light by particles in a sample, while optical density is a measure of the absorption of light by a sample.
What is the eqyaion for density?
Density of a substance = (mass of a sample of it)/(volume of the same sample)
Why mass is an example of extrinsic property?
Mass is an example of an extrinsic property, because an extrinsic property is one that varies with and depends on the size and amount of the sample. Obviously, the more of the sample you have, the greater will be the mass. Thus, mass is an extrinsic property. Compare this to density. It doesn't matter how much of the sample you have, the density will be the same. Density is an intrinsic property.
Does density depend on how much sample you use?
Density is independent of the amount of material in a sample. A sample of a homogeneous substance used to find the density can have any volume. If a cm3 of the substance weighs 8.1 grams, then 10 cm3 will weigh 81.0 grams.We might consider water in a glass or bottle as an example. A small sample will have a given weight (mass) because water has a given density. Ten times that sample volume will have ten times the mass of that volume of water. The density of water does not change if we examine water in a small glass and another sample of the same water in a gallon jug.
What is volume mass and length and density?
Density is the amount of mass per unit of volume. Density = mass/volume Mass is the amount of matter in a sample. Length is the longest extent of anything as measured end to end. Volume is the amount of three-dimensional space occupied by a solid, liquid, or gas.
Does density change if the sample of the same matter is larger?
No density if a characteristic of matter. Density can vary with temperature and pressure, but a chunk of something twice the volume of another chunk of the same substance will weigh twice as much because the two chunks have the same density.
What is the density of a sample that has mass of 77.0 g and a volume of 36 mL?
The density of the sample is calculated by dividing the mass (77.0 g) by the volume (36 mL). The density of the sample would be 2.14 g/mL.
A sample has a mass of 35.4 g and a volume of 36.82 mL What is the density of the sample?
The density of the sample can be calculated by dividing the mass of the sample (35.4g) by its volume (36.82 mL). Density = Mass/Volume Density = 35.4g / 36.82 mL Density = 0.962 g/mL
What would happen to the sampling distribution of the mean if you increased the sample size from 5 to 25?
The variance of the estimate for the mean would be reduced.
In determining the density of an unknown solid it was immersed in water if a portion of the sample sticks out the water how will this effect the calculation of the density?
this will cause the density to be lower than it actually is because it does not displace the full amount of water it should
