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What happens to the density of a gas sample collected in a balloon as the sample is heated?
As the gas sample in the balloon is heated, the gas molecules gain more kinetic energy and move faster, causing them to spread out and occupy a larger volume. This results in a decrease in density since the same amount of gas now occupies a larger space.
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
Iron is much denser then a feather yet particular sample of feathers weighs more then a sample of iron explain how this is possible?
The weight of a sample depends on both its density and volume. While iron is denser than feathers, a large enough volume of feathers can outweigh a smaller volume of iron. For instance, if you have a bulk of feathers that occupies a significant space, their combined weight could surpass that of a small, dense piece of iron. Therefore, it’s possible for a sample of feathers to weigh more than a sample of iron despite the difference in density.
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.
A sample has a mass of 612 grams and a volume of 78 cm3 What is the identity of the sample?
To determine the identity of the sample, you would need the density of the material it is made of. Density is calculated by dividing mass by volume (density = mass/volume). Without this information, it is not possible to accurately determine the identity of the sample.
What is the density of a sample of ore that has a mass of 57g and occupies What is the density of a sample of ore that has a mass of 57 g and occupies 29 cm3 Answer in units of g cm3?
Density = mass/volume, So, Density = 57g/29cm3 = 2.0g/cm3* The number on the calculator is 1.965517241, which is rounded to 2.0 because of significant figures.
Does each sample occupies space?
Yes, each sample of a substance occupies space due to its physical dimensions and the volume it occupies in a container. The amount of space a sample occupies is known as its volume.
What is the density of a sample of ore that has a mass of 62 g and occupies 21.9 cm3 (round to the nearest tenths)?
density = mass / volume = 62g / 21.9 cm³ ≈ 2.8 g/cm³
What is the amount of space that a sample of matter occupies?
The amount of space that a sample of matter occupies is called its volume. This can be measured in units such as cubic meters, liters, or cubic centimeters depending on the scale of the sample.
What is the eqyaion for density?
Density of a substance = (mass of a sample of it)/(volume of the same sample)
What happens to the density of a gas sample collected in a balloon as the sample is heated?
As the gas sample in the balloon is heated, the gas molecules gain more kinetic energy and move faster, causing them to spread out and occupy a larger volume. This results in a decrease in density since the same amount of gas now occupies a larger space.
Measurement of the amount of space that matter occupies?
Volume is a measure of how much space a sample of matter occupies. the SI unit of volume is m3 .
What is formula for ceramic density?
The formula for ceramic density is density = mass/volume, where mass is the weight of the ceramic material and volume is the space it occupies. Density is typically measured in grams per cubic centimeter (g/cm^3) or kilograms per cubic meter (kg/m^3).
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 about 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 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.
How do you calculate density using a formula?
Density of a substance = (mass of a sample of the substance) divided by (volume of the same sample)
